data/knowledge_drift_clean.json

{
  "metadata": {
    "description": "Clean knowledge drift detection dataset (verified facts only)",
    "model": "Qwen/Qwen2.5-7B-Instruct",
    "model_cutoff": "2024-08-01",
    "created": "2026-02-25T06:36:01.700615",
    "num_samples": 450,
    "num_drifted": 29,
    "num_entities_drifted": 13,
    "categories": {
      "unknown_drift": 145,
      "no_drift": 180,
      "stable": 125
    },
    "note": "Built from manually verified facts only. No Wikidata SPARQL (unreliable temporal data)."
  },
  "samples": [
    {
      "id": "verified_0000",
      "query": "Who is the Prime Minister of the United Kingdom in 2020?",
      "expected_answer": "Rishi Sunak",
      "model_likely_answer": "",
      "entity": "United Kingdom",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2020,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-07-05",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0001",
      "query": "Who is the Prime Minister of the United Kingdom in 2022?",
      "expected_answer": "Rishi Sunak",
      "model_likely_answer": "",
      "entity": "United Kingdom",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-07-05",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0002",
      "query": "Who is the Prime Minister of the United Kingdom in 2023?",
      "expected_answer": "Rishi Sunak",
      "model_likely_answer": "",
      "entity": "United Kingdom",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-07-05",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0003",
      "query": "Who is the Prime Minister of the United Kingdom in 2024?",
      "expected_answer": "Keir Starmer",
      "model_likely_answer": "",
      "entity": "United Kingdom",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
      "change_date": "2024-07-05",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0004",
      "query": "Who is the Prime Minister of the United Kingdom in 2025?",
      "expected_answer": "Keir Starmer",
      "model_likely_answer": "Rishi Sunak",
      "entity": "United Kingdom",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": true,
      "year": 2025,
      "temporal_zone": "post_cutoff",
      "change_date": "2024-07-05",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0005",
      "query": "In 2020, the Prime Minister of the UK was ___.",
      "expected_answer": "Rishi Sunak",
      "model_likely_answer": "",
      "entity": "United Kingdom",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2020,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-07-05",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0006",
      "query": "In 2022, the Prime Minister of the UK was ___.",
      "expected_answer": "Rishi Sunak",
      "model_likely_answer": "",
      "entity": "United Kingdom",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-07-05",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0007",
      "query": "In 2023, the Prime Minister of the UK was ___.",
      "expected_answer": "Rishi Sunak",
      "model_likely_answer": "",
      "entity": "United Kingdom",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-07-05",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0008",
      "query": "In 2024, the Prime Minister of the UK was ___.",
      "expected_answer": "Keir Starmer",
      "model_likely_answer": "",
      "entity": "United Kingdom",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
      "change_date": "2024-07-05",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0009",
      "query": "In 2025, the Prime Minister of the UK was ___.",
      "expected_answer": "Keir Starmer",
      "model_likely_answer": "Rishi Sunak",
      "entity": "United Kingdom",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": true,
      "year": 2025,
      "temporal_zone": "post_cutoff",
      "change_date": "2024-07-05",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0010",
      "query": "As of 2020, who leads the British government?",
      "expected_answer": "Rishi Sunak",
      "model_likely_answer": "",
      "entity": "United Kingdom",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2020,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-07-05",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0011",
      "query": "As of 2022, who leads the British government?",
      "expected_answer": "Rishi Sunak",
      "model_likely_answer": "",
      "entity": "United Kingdom",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-07-05",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0012",
      "query": "As of 2023, who leads the British government?",
      "expected_answer": "Rishi Sunak",
      "model_likely_answer": "",
      "entity": "United Kingdom",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-07-05",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0013",
      "query": "As of 2024, who leads the British government?",
      "expected_answer": "Keir Starmer",
      "model_likely_answer": "",
      "entity": "United Kingdom",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
      "change_date": "2024-07-05",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0014",
      "query": "As of 2025, who leads the British government?",
      "expected_answer": "Keir Starmer",
      "model_likely_answer": "Rishi Sunak",
      "entity": "United Kingdom",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": true,
      "year": 2025,
      "temporal_zone": "post_cutoff",
      "change_date": "2024-07-05",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0015",
      "query": "Who is the President of the United States in 2020?",
      "expected_answer": "Joe Biden",
      "model_likely_answer": "",
      "entity": "United States",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2020,
      "temporal_zone": "pre_cutoff",
      "change_date": "2025-01-20",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0016",
      "query": "Who is the President of the United States in 2022?",
      "expected_answer": "Joe Biden",
      "model_likely_answer": "",
      "entity": "United States",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
      "change_date": "2025-01-20",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0017",
      "query": "Who is the President of the United States in 2023?",
      "expected_answer": "Joe Biden",
      "model_likely_answer": "",
      "entity": "United States",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
      "change_date": "2025-01-20",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0018",
      "query": "Who is the President of the United States in 2024?",
      "expected_answer": "Joe Biden",
      "model_likely_answer": "",
      "entity": "United States",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
      "change_date": "2025-01-20",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0019",
      "query": "Who is the President of the United States in 2025?",
      "expected_answer": "Donald Trump",
      "model_likely_answer": "Joe Biden",
      "entity": "United States",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": true,
      "year": 2025,
      "temporal_zone": "post_cutoff",
      "change_date": "2025-01-20",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0020",
      "query": "In 2020, the US President was ___.",
      "expected_answer": "Joe Biden",
      "model_likely_answer": "",
      "entity": "United States",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2020,
      "temporal_zone": "pre_cutoff",
      "change_date": "2025-01-20",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0021",
      "query": "In 2022, the US President was ___.",
      "expected_answer": "Joe Biden",
      "model_likely_answer": "",
      "entity": "United States",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
      "change_date": "2025-01-20",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0022",
      "query": "In 2023, the US President was ___.",
      "expected_answer": "Joe Biden",
      "model_likely_answer": "",
      "entity": "United States",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
      "change_date": "2025-01-20",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0023",
      "query": "In 2024, the US President was ___.",
      "expected_answer": "Joe Biden",
      "model_likely_answer": "",
      "entity": "United States",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
      "change_date": "2025-01-20",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0024",
      "query": "In 2025, the US President was ___.",
      "expected_answer": "Donald Trump",
      "model_likely_answer": "Joe Biden",
      "entity": "United States",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": true,
      "year": 2025,
      "temporal_zone": "post_cutoff",
      "change_date": "2025-01-20",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0025",
      "query": "As of 2020, who is the American president?",
      "expected_answer": "Joe Biden",
      "model_likely_answer": "",
      "entity": "United States",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2020,
      "temporal_zone": "pre_cutoff",
      "change_date": "2025-01-20",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0026",
      "query": "As of 2022, who is the American president?",
      "expected_answer": "Joe Biden",
      "model_likely_answer": "",
      "entity": "United States",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
      "change_date": "2025-01-20",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0027",
      "query": "As of 2023, who is the American president?",
      "expected_answer": "Joe Biden",
      "model_likely_answer": "",
      "entity": "United States",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
      "change_date": "2025-01-20",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0028",
      "query": "As of 2024, who is the American president?",
      "expected_answer": "Joe Biden",
      "model_likely_answer": "",
      "entity": "United States",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
      "change_date": "2025-01-20",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0029",
      "query": "As of 2025, who is the American president?",
      "expected_answer": "Donald Trump",
      "model_likely_answer": "Joe Biden",
      "entity": "United States",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": true,
      "year": 2025,
      "temporal_zone": "post_cutoff",
      "change_date": "2025-01-20",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0030",
      "query": "Who is the Prime Minister of Japan in 2020?",
      "expected_answer": "Fumio Kishida",
      "model_likely_answer": "",
      "entity": "Japan",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2020,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-10-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0031",
      "query": "Who is the Prime Minister of Japan in 2022?",
      "expected_answer": "Fumio Kishida",
      "model_likely_answer": "",
      "entity": "Japan",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-10-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0032",
      "query": "Who is the Prime Minister of Japan in 2023?",
      "expected_answer": "Fumio Kishida",
      "model_likely_answer": "",
      "entity": "Japan",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-10-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0033",
      "query": "Who is the Prime Minister of Japan in 2024?",
      "expected_answer": "Fumio Kishida",
      "model_likely_answer": "",
      "entity": "Japan",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
      "change_date": "2024-10-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0034",
      "query": "Who is the Prime Minister of Japan in 2025?",
      "expected_answer": "Shigeru Ishiba",
      "model_likely_answer": "Fumio Kishida",
      "entity": "Japan",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": true,
      "year": 2025,
      "temporal_zone": "post_cutoff",
      "change_date": "2024-10-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0035",
      "query": "In 2020, Japan's Prime Minister was ___.",
      "expected_answer": "Fumio Kishida",
      "model_likely_answer": "",
      "entity": "Japan",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2020,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-10-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0036",
      "query": "In 2022, Japan's Prime Minister was ___.",
      "expected_answer": "Fumio Kishida",
      "model_likely_answer": "",
      "entity": "Japan",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-10-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0037",
      "query": "In 2023, Japan's Prime Minister was ___.",
      "expected_answer": "Fumio Kishida",
      "model_likely_answer": "",
      "entity": "Japan",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-10-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0038",
      "query": "In 2024, Japan's Prime Minister was ___.",
      "expected_answer": "Fumio Kishida",
      "model_likely_answer": "",
      "entity": "Japan",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
      "change_date": "2024-10-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0039",
      "query": "In 2025, Japan's Prime Minister was ___.",
      "expected_answer": "Shigeru Ishiba",
      "model_likely_answer": "Fumio Kishida",
      "entity": "Japan",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": true,
      "year": 2025,
      "temporal_zone": "post_cutoff",
      "change_date": "2024-10-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0040",
      "query": "Who is the leader of Syria in 2020?",
      "expected_answer": "Bashar al-Assad",
      "model_likely_answer": "",
      "entity": "Syria",
      "relation": "Leader",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2020,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-12-08",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0041",
      "query": "Who is the leader of Syria in 2022?",
      "expected_answer": "Bashar al-Assad",
      "model_likely_answer": "",
      "entity": "Syria",
      "relation": "Leader",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-12-08",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0042",
      "query": "Who is the leader of Syria in 2023?",
      "expected_answer": "Bashar al-Assad",
      "model_likely_answer": "",
      "entity": "Syria",
      "relation": "Leader",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-12-08",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0043",
      "query": "Who is the leader of Syria in 2024?",
      "expected_answer": "Bashar al-Assad",
      "model_likely_answer": "",
      "entity": "Syria",
      "relation": "Leader",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
      "change_date": "2024-12-08",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0044",
      "query": "Who is the leader of Syria in 2025?",
      "expected_answer": "Ahmad al-Sharaa",
      "model_likely_answer": "Bashar al-Assad",
      "entity": "Syria",
      "relation": "Leader",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": true,
      "year": 2025,
      "temporal_zone": "post_cutoff",
      "change_date": "2024-12-08",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0045",
      "query": "In 2020, Syria was led by ___.",
      "expected_answer": "Bashar al-Assad",
      "model_likely_answer": "",
      "entity": "Syria",
      "relation": "Leader",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2020,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-12-08",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0046",
      "query": "In 2022, Syria was led by ___.",
      "expected_answer": "Bashar al-Assad",
      "model_likely_answer": "",
      "entity": "Syria",
      "relation": "Leader",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-12-08",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0047",
      "query": "In 2023, Syria was led by ___.",
      "expected_answer": "Bashar al-Assad",
      "model_likely_answer": "",
      "entity": "Syria",
      "relation": "Leader",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-12-08",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0048",
      "query": "In 2024, Syria was led by ___.",
      "expected_answer": "Bashar al-Assad",
      "model_likely_answer": "",
      "entity": "Syria",
      "relation": "Leader",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
      "change_date": "2024-12-08",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0049",
      "query": "In 2025, Syria was led by ___.",
      "expected_answer": "Ahmad al-Sharaa",
      "model_likely_answer": "Bashar al-Assad",
      "entity": "Syria",
      "relation": "Leader",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": true,
      "year": 2025,
      "temporal_zone": "post_cutoff",
      "change_date": "2024-12-08",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0050",
      "query": "As of 2020, who controls Syria?",
      "expected_answer": "Bashar al-Assad",
      "model_likely_answer": "",
      "entity": "Syria",
      "relation": "Leader",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2020,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-12-08",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0051",
      "query": "As of 2022, who controls Syria?",
      "expected_answer": "Bashar al-Assad",
      "model_likely_answer": "",
      "entity": "Syria",
      "relation": "Leader",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-12-08",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0052",
      "query": "As of 2023, who controls Syria?",
      "expected_answer": "Bashar al-Assad",
      "model_likely_answer": "",
      "entity": "Syria",
      "relation": "Leader",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-12-08",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0053",
      "query": "As of 2024, who controls Syria?",
      "expected_answer": "Bashar al-Assad",
      "model_likely_answer": "",
      "entity": "Syria",
      "relation": "Leader",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
      "change_date": "2024-12-08",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0054",
      "query": "As of 2025, who controls Syria?",
      "expected_answer": "Ahmad al-Sharaa",
      "model_likely_answer": "Bashar al-Assad",
      "entity": "Syria",
      "relation": "Leader",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": true,
      "year": 2025,
      "temporal_zone": "post_cutoff",
      "change_date": "2024-12-08",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0055",
      "query": "Who is the President of Mexico in 2020?",
      "expected_answer": "Andrés Manuel López Obrador",
      "model_likely_answer": "",
      "entity": "Mexico",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2020,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-10-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0056",
      "query": "Who is the President of Mexico in 2022?",
      "expected_answer": "Andrés Manuel López Obrador",
      "model_likely_answer": "",
      "entity": "Mexico",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-10-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0057",
      "query": "Who is the President of Mexico in 2023?",
      "expected_answer": "Andrés Manuel López Obrador",
      "model_likely_answer": "",
      "entity": "Mexico",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-10-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0058",
      "query": "Who is the President of Mexico in 2024?",
      "expected_answer": "Andrés Manuel López Obrador",
      "model_likely_answer": "",
      "entity": "Mexico",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
      "change_date": "2024-10-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0059",
      "query": "Who is the President of Mexico in 2025?",
      "expected_answer": "Claudia Sheinbaum",
      "model_likely_answer": "Andrés Manuel López Obrador",
      "entity": "Mexico",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": true,
      "year": 2025,
      "temporal_zone": "post_cutoff",
      "change_date": "2024-10-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0060",
      "query": "In 2020, Mexico's President was ___.",
      "expected_answer": "Andrés Manuel López Obrador",
      "model_likely_answer": "",
      "entity": "Mexico",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2020,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-10-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0061",
      "query": "In 2022, Mexico's President was ___.",
      "expected_answer": "Andrés Manuel López Obrador",
      "model_likely_answer": "",
      "entity": "Mexico",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-10-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0062",
      "query": "In 2023, Mexico's President was ___.",
      "expected_answer": "Andrés Manuel López Obrador",
      "model_likely_answer": "",
      "entity": "Mexico",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-10-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0063",
      "query": "In 2024, Mexico's President was ___.",
      "expected_answer": "Andrés Manuel López Obrador",
      "model_likely_answer": "",
      "entity": "Mexico",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
      "change_date": "2024-10-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0064",
      "query": "In 2025, Mexico's President was ___.",
      "expected_answer": "Claudia Sheinbaum",
      "model_likely_answer": "Andrés Manuel López Obrador",
      "entity": "Mexico",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": true,
      "year": 2025,
      "temporal_zone": "post_cutoff",
      "change_date": "2024-10-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0065",
      "query": "Who is the President of Indonesia in 2020?",
      "expected_answer": "Joko Widodo",
      "model_likely_answer": "",
      "entity": "Indonesia",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2020,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-10-20",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0066",
      "query": "Who is the President of Indonesia in 2022?",
      "expected_answer": "Joko Widodo",
      "model_likely_answer": "",
      "entity": "Indonesia",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-10-20",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0067",
      "query": "Who is the President of Indonesia in 2023?",
      "expected_answer": "Joko Widodo",
      "model_likely_answer": "",
      "entity": "Indonesia",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-10-20",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0068",
      "query": "Who is the President of Indonesia in 2024?",
      "expected_answer": "Joko Widodo",
      "model_likely_answer": "",
      "entity": "Indonesia",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
      "change_date": "2024-10-20",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0069",
      "query": "Who is the President of Indonesia in 2025?",
      "expected_answer": "Prabowo Subianto",
      "model_likely_answer": "Joko Widodo",
      "entity": "Indonesia",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": true,
      "year": 2025,
      "temporal_zone": "post_cutoff",
      "change_date": "2024-10-20",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0070",
      "query": "In 2020, Indonesia's President was ___.",
      "expected_answer": "Joko Widodo",
      "model_likely_answer": "",
      "entity": "Indonesia",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2020,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-10-20",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0071",
      "query": "In 2022, Indonesia's President was ___.",
      "expected_answer": "Joko Widodo",
      "model_likely_answer": "",
      "entity": "Indonesia",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-10-20",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0072",
      "query": "In 2023, Indonesia's President was ___.",
      "expected_answer": "Joko Widodo",
      "model_likely_answer": "",
      "entity": "Indonesia",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-10-20",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0073",
      "query": "In 2024, Indonesia's President was ___.",
      "expected_answer": "Joko Widodo",
      "model_likely_answer": "",
      "entity": "Indonesia",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
      "change_date": "2024-10-20",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0074",
      "query": "In 2025, Indonesia's President was ___.",
      "expected_answer": "Prabowo Subianto",
      "model_likely_answer": "Joko Widodo",
      "entity": "Indonesia",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": true,
      "year": 2025,
      "temporal_zone": "post_cutoff",
      "change_date": "2024-10-20",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0075",
      "query": "Who is the Prime Minister of India in 2020?",
      "expected_answer": "Narendra Modi",
      "model_likely_answer": "",
      "entity": "India",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2020,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-06-09",
      "confidence": "high",
      "source": "manual_verified",
      "note": "CONTROL: same person re-elected, answer unchanged despite event"
    },
    {
      "id": "verified_0076",
      "query": "Who is the Prime Minister of India in 2022?",
      "expected_answer": "Narendra Modi",
      "model_likely_answer": "",
      "entity": "India",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-06-09",
      "confidence": "high",
      "source": "manual_verified",
      "note": "CONTROL: same person re-elected, answer unchanged despite event"
    },
    {
      "id": "verified_0077",
      "query": "Who is the Prime Minister of India in 2023?",
      "expected_answer": "Narendra Modi",
      "model_likely_answer": "",
      "entity": "India",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-06-09",
      "confidence": "high",
      "source": "manual_verified",
      "note": "CONTROL: same person re-elected, answer unchanged despite event"
    },
    {
      "id": "verified_0078",
      "query": "Who is the Prime Minister of India in 2024?",
      "expected_answer": "Narendra Modi",
      "model_likely_answer": "",
      "entity": "India",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
      "change_date": "2024-06-09",
      "confidence": "high",
      "source": "manual_verified",
      "note": "CONTROL: same person re-elected, answer unchanged despite event"
    },
    {
      "id": "verified_0079",
      "query": "Who is the Prime Minister of India in 2025?",
      "expected_answer": "Narendra Modi",
      "model_likely_answer": "",
      "entity": "India",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2025,
      "temporal_zone": "post_cutoff",
      "change_date": "2024-06-09",
      "confidence": "high",
      "source": "manual_verified",
      "note": "CONTROL: same person re-elected, answer unchanged despite event"
    },
    {
      "id": "verified_0080",
      "query": "In 2020, India's Prime Minister was ___.",
      "expected_answer": "Narendra Modi",
      "model_likely_answer": "",
      "entity": "India",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2020,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-06-09",
      "confidence": "high",
      "source": "manual_verified",
      "note": "CONTROL: same person re-elected, answer unchanged despite event"
    },
    {
      "id": "verified_0081",
      "query": "In 2022, India's Prime Minister was ___.",
      "expected_answer": "Narendra Modi",
      "model_likely_answer": "",
      "entity": "India",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-06-09",
      "confidence": "high",
      "source": "manual_verified",
      "note": "CONTROL: same person re-elected, answer unchanged despite event"
    },
    {
      "id": "verified_0082",
      "query": "In 2023, India's Prime Minister was ___.",
      "expected_answer": "Narendra Modi",
      "model_likely_answer": "",
      "entity": "India",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-06-09",
      "confidence": "high",
      "source": "manual_verified",
      "note": "CONTROL: same person re-elected, answer unchanged despite event"
    },
    {
      "id": "verified_0083",
      "query": "In 2024, India's Prime Minister was ___.",
      "expected_answer": "Narendra Modi",
      "model_likely_answer": "",
      "entity": "India",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
      "change_date": "2024-06-09",
      "confidence": "high",
      "source": "manual_verified",
      "note": "CONTROL: same person re-elected, answer unchanged despite event"
    },
    {
      "id": "verified_0084",
      "query": "In 2025, India's Prime Minister was ___.",
      "expected_answer": "Narendra Modi",
      "model_likely_answer": "",
      "entity": "India",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2025,
      "temporal_zone": "post_cutoff",
      "change_date": "2024-06-09",
      "confidence": "high",
      "source": "manual_verified",
      "note": "CONTROL: same person re-elected, answer unchanged despite event"
    },
    {
      "id": "verified_0085",
      "query": "Who is the President of South Korea in 2020?",
      "expected_answer": "Yoon Suk-yeol",
      "model_likely_answer": "",
      "entity": "South Korea",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2020,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-12-14",
      "confidence": "medium",
      "source": "manual_verified",
      "note": "Yoon impeached Dec 2024, acting president Han Duck-soo"
    },
    {
      "id": "verified_0086",
      "query": "Who is the President of South Korea in 2022?",
      "expected_answer": "Yoon Suk-yeol",
      "model_likely_answer": "",
      "entity": "South Korea",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-12-14",
      "confidence": "medium",
      "source": "manual_verified",
      "note": "Yoon impeached Dec 2024, acting president Han Duck-soo"
    },
    {
      "id": "verified_0087",
      "query": "Who is the President of South Korea in 2023?",
      "expected_answer": "Yoon Suk-yeol",
      "model_likely_answer": "",
      "entity": "South Korea",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-12-14",
      "confidence": "medium",
      "source": "manual_verified",
      "note": "Yoon impeached Dec 2024, acting president Han Duck-soo"
    },
    {
      "id": "verified_0088",
      "query": "Who is the President of South Korea in 2024?",
      "expected_answer": "Yoon Suk-yeol",
      "model_likely_answer": "",
      "entity": "South Korea",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
      "change_date": "2024-12-14",
      "confidence": "medium",
      "source": "manual_verified",
      "note": "Yoon impeached Dec 2024, acting president Han Duck-soo"
    },
    {
      "id": "verified_0089",
      "query": "Who is the President of South Korea in 2025?",
      "expected_answer": "Han Duck-soo",
      "model_likely_answer": "Yoon Suk-yeol",
      "entity": "South Korea",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": true,
      "year": 2025,
      "temporal_zone": "post_cutoff",
      "change_date": "2024-12-14",
      "confidence": "medium",
      "source": "manual_verified",
      "note": "Yoon impeached Dec 2024, acting president Han Duck-soo"
    },
    {
      "id": "verified_0090",
      "query": "In 2020, South Korea's President was ___.",
      "expected_answer": "Yoon Suk-yeol",
      "model_likely_answer": "",
      "entity": "South Korea",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2020,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-12-14",
      "confidence": "medium",
      "source": "manual_verified",
      "note": "Yoon impeached Dec 2024, acting president Han Duck-soo"
    },
    {
      "id": "verified_0091",
      "query": "In 2022, South Korea's President was ___.",
      "expected_answer": "Yoon Suk-yeol",
      "model_likely_answer": "",
      "entity": "South Korea",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-12-14",
      "confidence": "medium",
      "source": "manual_verified",
      "note": "Yoon impeached Dec 2024, acting president Han Duck-soo"
    },
    {
      "id": "verified_0092",
      "query": "In 2023, South Korea's President was ___.",
      "expected_answer": "Yoon Suk-yeol",
      "model_likely_answer": "",
      "entity": "South Korea",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-12-14",
      "confidence": "medium",
      "source": "manual_verified",
      "note": "Yoon impeached Dec 2024, acting president Han Duck-soo"
    },
    {
      "id": "verified_0093",
      "query": "In 2024, South Korea's President was ___.",
      "expected_answer": "Yoon Suk-yeol",
      "model_likely_answer": "",
      "entity": "South Korea",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
      "change_date": "2024-12-14",
      "confidence": "medium",
      "source": "manual_verified",
      "note": "Yoon impeached Dec 2024, acting president Han Duck-soo"
    },
    {
      "id": "verified_0094",
      "query": "In 2025, South Korea's President was ___.",
      "expected_answer": "Han Duck-soo",
      "model_likely_answer": "Yoon Suk-yeol",
      "entity": "South Korea",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": true,
      "year": 2025,
      "temporal_zone": "post_cutoff",
      "change_date": "2024-12-14",
      "confidence": "medium",
      "source": "manual_verified",
      "note": "Yoon impeached Dec 2024, acting president Han Duck-soo"
    },
    {
      "id": "verified_0095",
      "query": "Who is the President of Sri Lanka in 2020?",
      "expected_answer": "Ranil Wickremesinghe",
      "model_likely_answer": "",
      "entity": "Sri Lanka",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2020,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-09-23",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0096",
      "query": "Who is the President of Sri Lanka in 2022?",
      "expected_answer": "Ranil Wickremesinghe",
      "model_likely_answer": "",
      "entity": "Sri Lanka",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-09-23",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0097",
      "query": "Who is the President of Sri Lanka in 2023?",
      "expected_answer": "Ranil Wickremesinghe",
      "model_likely_answer": "",
      "entity": "Sri Lanka",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-09-23",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0098",
      "query": "Who is the President of Sri Lanka in 2024?",
      "expected_answer": "Ranil Wickremesinghe",
      "model_likely_answer": "",
      "entity": "Sri Lanka",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
      "change_date": "2024-09-23",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0099",
      "query": "Who is the President of Sri Lanka in 2025?",
      "expected_answer": "Anura Kumara Dissanayake",
      "model_likely_answer": "Ranil Wickremesinghe",
      "entity": "Sri Lanka",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": true,
      "year": 2025,
      "temporal_zone": "post_cutoff",
      "change_date": "2024-09-23",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0100",
      "query": "In 2020, Sri Lanka's President was ___.",
      "expected_answer": "Ranil Wickremesinghe",
      "model_likely_answer": "",
      "entity": "Sri Lanka",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2020,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-09-23",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0101",
      "query": "In 2022, Sri Lanka's President was ___.",
      "expected_answer": "Ranil Wickremesinghe",
      "model_likely_answer": "",
      "entity": "Sri Lanka",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-09-23",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0102",
      "query": "In 2023, Sri Lanka's President was ___.",
      "expected_answer": "Ranil Wickremesinghe",
      "model_likely_answer": "",
      "entity": "Sri Lanka",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-09-23",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0103",
      "query": "In 2024, Sri Lanka's President was ___.",
      "expected_answer": "Ranil Wickremesinghe",
      "model_likely_answer": "",
      "entity": "Sri Lanka",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
      "change_date": "2024-09-23",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0104",
      "query": "In 2025, Sri Lanka's President was ___.",
      "expected_answer": "Anura Kumara Dissanayake",
      "model_likely_answer": "Ranil Wickremesinghe",
      "entity": "Sri Lanka",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": true,
      "year": 2025,
      "temporal_zone": "post_cutoff",
      "change_date": "2024-09-23",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0105",
      "query": "Who is the CEO of Intel in 2020?",
      "expected_answer": "Pat Gelsinger",
      "model_likely_answer": "",
      "entity": "Intel",
      "relation": "CEO",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2020,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-12-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": "Gelsinger resigned Dec 2024; interim then Lip-Bu Tan appointed Mar 2025"
    },
    {
      "id": "verified_0106",
      "query": "Who is the CEO of Intel in 2022?",
      "expected_answer": "Pat Gelsinger",
      "model_likely_answer": "",
      "entity": "Intel",
      "relation": "CEO",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-12-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": "Gelsinger resigned Dec 2024; interim then Lip-Bu Tan appointed Mar 2025"
    },
    {
      "id": "verified_0107",
      "query": "Who is the CEO of Intel in 2023?",
      "expected_answer": "Pat Gelsinger",
      "model_likely_answer": "",
      "entity": "Intel",
      "relation": "CEO",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-12-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": "Gelsinger resigned Dec 2024; interim then Lip-Bu Tan appointed Mar 2025"
    },
    {
      "id": "verified_0108",
      "query": "Who is the CEO of Intel in 2024?",
      "expected_answer": "Pat Gelsinger",
      "model_likely_answer": "",
      "entity": "Intel",
      "relation": "CEO",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
      "change_date": "2024-12-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": "Gelsinger resigned Dec 2024; interim then Lip-Bu Tan appointed Mar 2025"
    },
    {
      "id": "verified_0109",
      "query": "Who is the CEO of Intel in 2025?",
      "expected_answer": "Lip-Bu Tan",
      "model_likely_answer": "Pat Gelsinger",
      "entity": "Intel",
      "relation": "CEO",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": true,
      "year": 2025,
      "temporal_zone": "post_cutoff",
      "change_date": "2024-12-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": "Gelsinger resigned Dec 2024; interim then Lip-Bu Tan appointed Mar 2025"
    },
    {
      "id": "verified_0110",
      "query": "In 2020, Intel's CEO was ___.",
      "expected_answer": "Pat Gelsinger",
      "model_likely_answer": "",
      "entity": "Intel",
      "relation": "CEO",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2020,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-12-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": "Gelsinger resigned Dec 2024; interim then Lip-Bu Tan appointed Mar 2025"
    },
    {
      "id": "verified_0111",
      "query": "In 2022, Intel's CEO was ___.",
      "expected_answer": "Pat Gelsinger",
      "model_likely_answer": "",
      "entity": "Intel",
      "relation": "CEO",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-12-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": "Gelsinger resigned Dec 2024; interim then Lip-Bu Tan appointed Mar 2025"
    },
    {
      "id": "verified_0112",
      "query": "In 2023, Intel's CEO was ___.",
      "expected_answer": "Pat Gelsinger",
      "model_likely_answer": "",
      "entity": "Intel",
      "relation": "CEO",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-12-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": "Gelsinger resigned Dec 2024; interim then Lip-Bu Tan appointed Mar 2025"
    },
    {
      "id": "verified_0113",
      "query": "In 2024, Intel's CEO was ___.",
      "expected_answer": "Pat Gelsinger",
      "model_likely_answer": "",
      "entity": "Intel",
      "relation": "CEO",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
      "change_date": "2024-12-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": "Gelsinger resigned Dec 2024; interim then Lip-Bu Tan appointed Mar 2025"
    },
    {
      "id": "verified_0114",
      "query": "In 2025, Intel's CEO was ___.",
      "expected_answer": "Lip-Bu Tan",
      "model_likely_answer": "Pat Gelsinger",
      "entity": "Intel",
      "relation": "CEO",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": true,
      "year": 2025,
      "temporal_zone": "post_cutoff",
      "change_date": "2024-12-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": "Gelsinger resigned Dec 2024; interim then Lip-Bu Tan appointed Mar 2025"
    },
    {
      "id": "verified_0115",
      "query": "Who is the CEO of Nike in 2020?",
      "expected_answer": "John Donahoe",
      "model_likely_answer": "",
      "entity": "Nike",
      "relation": "CEO",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2020,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-10-14",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0116",
      "query": "Who is the CEO of Nike in 2022?",
      "expected_answer": "John Donahoe",
      "model_likely_answer": "",
      "entity": "Nike",
      "relation": "CEO",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-10-14",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0117",
      "query": "Who is the CEO of Nike in 2023?",
      "expected_answer": "John Donahoe",
      "model_likely_answer": "",
      "entity": "Nike",
      "relation": "CEO",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-10-14",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0118",
      "query": "Who is the CEO of Nike in 2024?",
      "expected_answer": "John Donahoe",
      "model_likely_answer": "",
      "entity": "Nike",
      "relation": "CEO",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
      "change_date": "2024-10-14",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0119",
      "query": "Who is the CEO of Nike in 2025?",
      "expected_answer": "Elliott Hill",
      "model_likely_answer": "John Donahoe",
      "entity": "Nike",
      "relation": "CEO",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": true,
      "year": 2025,
      "temporal_zone": "post_cutoff",
      "change_date": "2024-10-14",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0120",
      "query": "In 2020, Nike's CEO was ___.",
      "expected_answer": "John Donahoe",
      "model_likely_answer": "",
      "entity": "Nike",
      "relation": "CEO",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2020,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-10-14",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0121",
      "query": "In 2022, Nike's CEO was ___.",
      "expected_answer": "John Donahoe",
      "model_likely_answer": "",
      "entity": "Nike",
      "relation": "CEO",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-10-14",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0122",
      "query": "In 2023, Nike's CEO was ___.",
      "expected_answer": "John Donahoe",
      "model_likely_answer": "",
      "entity": "Nike",
      "relation": "CEO",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-10-14",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0123",
      "query": "In 2024, Nike's CEO was ___.",
      "expected_answer": "John Donahoe",
      "model_likely_answer": "",
      "entity": "Nike",
      "relation": "CEO",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
      "change_date": "2024-10-14",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0124",
      "query": "In 2025, Nike's CEO was ___.",
      "expected_answer": "Elliott Hill",
      "model_likely_answer": "John Donahoe",
      "entity": "Nike",
      "relation": "CEO",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": true,
      "year": 2025,
      "temporal_zone": "post_cutoff",
      "change_date": "2024-10-14",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0125",
      "query": "Who is the CEO of Starbucks in 2020?",
      "expected_answer": "Laxman Narasimhan",
      "model_likely_answer": "",
      "entity": "Starbucks",
      "relation": "CEO",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2020,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-09-09",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0126",
      "query": "Who is the CEO of Starbucks in 2022?",
      "expected_answer": "Laxman Narasimhan",
      "model_likely_answer": "",
      "entity": "Starbucks",
      "relation": "CEO",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-09-09",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0127",
      "query": "Who is the CEO of Starbucks in 2023?",
      "expected_answer": "Laxman Narasimhan",
      "model_likely_answer": "",
      "entity": "Starbucks",
      "relation": "CEO",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-09-09",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0128",
      "query": "Who is the CEO of Starbucks in 2024?",
      "expected_answer": "Laxman Narasimhan",
      "model_likely_answer": "",
      "entity": "Starbucks",
      "relation": "CEO",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
      "change_date": "2024-09-09",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0129",
      "query": "Who is the CEO of Starbucks in 2025?",
      "expected_answer": "Brian Niccol",
      "model_likely_answer": "Laxman Narasimhan",
      "entity": "Starbucks",
      "relation": "CEO",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": true,
      "year": 2025,
      "temporal_zone": "post_cutoff",
      "change_date": "2024-09-09",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0130",
      "query": "In 2020, the CEO of Starbucks was ___.",
      "expected_answer": "Laxman Narasimhan",
      "model_likely_answer": "",
      "entity": "Starbucks",
      "relation": "CEO",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2020,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-09-09",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0131",
      "query": "In 2022, the CEO of Starbucks was ___.",
      "expected_answer": "Laxman Narasimhan",
      "model_likely_answer": "",
      "entity": "Starbucks",
      "relation": "CEO",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-09-09",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0132",
      "query": "In 2023, the CEO of Starbucks was ___.",
      "expected_answer": "Laxman Narasimhan",
      "model_likely_answer": "",
      "entity": "Starbucks",
      "relation": "CEO",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-09-09",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0133",
      "query": "In 2024, the CEO of Starbucks was ___.",
      "expected_answer": "Laxman Narasimhan",
      "model_likely_answer": "",
      "entity": "Starbucks",
      "relation": "CEO",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
      "change_date": "2024-09-09",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0134",
      "query": "In 2025, the CEO of Starbucks was ___.",
      "expected_answer": "Brian Niccol",
      "model_likely_answer": "Laxman Narasimhan",
      "entity": "Starbucks",
      "relation": "CEO",
      "knowledge_type": "entity_role",
      "category": "unknown_drift",
      "is_drifted_query": true,
      "year": 2025,
      "temporal_zone": "post_cutoff",
      "change_date": "2024-09-09",
      "confidence": "high",
      "source": "manual_verified",
      "note": ""
    },
    {
      "id": "verified_0135",
      "query": "Which countries are members of BRICS in 2020?",
      "expected_answer": "Brazil, Russia, India, China, South Africa",
      "model_likely_answer": "",
      "entity": "BRICS",
      "relation": "member countries",
      "knowledge_type": "relational",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2020,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-01-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": "Expansion announced Aug 2023, effective Jan 2024. Near cutoff — model may partially know."
    },
    {
      "id": "verified_0136",
      "query": "Which countries are members of BRICS in 2022?",
      "expected_answer": "Brazil, Russia, India, China, South Africa",
      "model_likely_answer": "",
      "entity": "BRICS",
      "relation": "member countries",
      "knowledge_type": "relational",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-01-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": "Expansion announced Aug 2023, effective Jan 2024. Near cutoff — model may partially know."
    },
    {
      "id": "verified_0137",
      "query": "Which countries are members of BRICS in 2023?",
      "expected_answer": "Brazil, Russia, India, China, South Africa",
      "model_likely_answer": "",
      "entity": "BRICS",
      "relation": "member countries",
      "knowledge_type": "relational",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-01-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": "Expansion announced Aug 2023, effective Jan 2024. Near cutoff — model may partially know."
    },
    {
      "id": "verified_0138",
      "query": "Which countries are members of BRICS in 2024?",
      "expected_answer": "Brazil, Russia, India, China, South Africa, Iran, Egypt, Ethiopia, UAE, Saudi Arabia",
      "model_likely_answer": "",
      "entity": "BRICS",
      "relation": "member countries",
      "knowledge_type": "relational",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
      "change_date": "2024-01-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": "Expansion announced Aug 2023, effective Jan 2024. Near cutoff — model may partially know."
    },
    {
      "id": "verified_0139",
      "query": "Which countries are members of BRICS in 2025?",
      "expected_answer": "Brazil, Russia, India, China, South Africa, Iran, Egypt, Ethiopia, UAE, Saudi Arabia",
      "model_likely_answer": "Brazil, Russia, India, China, South Africa",
      "entity": "BRICS",
      "relation": "member countries",
      "knowledge_type": "relational",
      "category": "unknown_drift",
      "is_drifted_query": true,
      "year": 2025,
      "temporal_zone": "post_cutoff",
      "change_date": "2024-01-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": "Expansion announced Aug 2023, effective Jan 2024. Near cutoff — model may partially know."
    },
    {
      "id": "verified_0140",
      "query": "In 2020, the BRICS members included ___.",
      "expected_answer": "Brazil, Russia, India, China, South Africa",
      "model_likely_answer": "",
      "entity": "BRICS",
      "relation": "member countries",
      "knowledge_type": "relational",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2020,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-01-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": "Expansion announced Aug 2023, effective Jan 2024. Near cutoff — model may partially know."
    },
    {
      "id": "verified_0141",
      "query": "In 2022, the BRICS members included ___.",
      "expected_answer": "Brazil, Russia, India, China, South Africa",
      "model_likely_answer": "",
      "entity": "BRICS",
      "relation": "member countries",
      "knowledge_type": "relational",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-01-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": "Expansion announced Aug 2023, effective Jan 2024. Near cutoff — model may partially know."
    },
    {
      "id": "verified_0142",
      "query": "In 2023, the BRICS members included ___.",
      "expected_answer": "Brazil, Russia, India, China, South Africa",
      "model_likely_answer": "",
      "entity": "BRICS",
      "relation": "member countries",
      "knowledge_type": "relational",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-01-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": "Expansion announced Aug 2023, effective Jan 2024. Near cutoff — model may partially know."
    },
    {
      "id": "verified_0143",
      "query": "In 2024, the BRICS members included ___.",
      "expected_answer": "Brazil, Russia, India, China, South Africa, Iran, Egypt, Ethiopia, UAE, Saudi Arabia",
      "model_likely_answer": "",
      "entity": "BRICS",
      "relation": "member countries",
      "knowledge_type": "relational",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
      "change_date": "2024-01-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": "Expansion announced Aug 2023, effective Jan 2024. Near cutoff — model may partially know."
    },
    {
      "id": "verified_0144",
      "query": "In 2025, the BRICS members included ___.",
      "expected_answer": "Brazil, Russia, India, China, South Africa, Iran, Egypt, Ethiopia, UAE, Saudi Arabia",
      "model_likely_answer": "Brazil, Russia, India, China, South Africa",
      "entity": "BRICS",
      "relation": "member countries",
      "knowledge_type": "relational",
      "category": "unknown_drift",
      "is_drifted_query": true,
      "year": 2025,
      "temporal_zone": "post_cutoff",
      "change_date": "2024-01-01",
      "confidence": "high",
      "source": "manual_verified",
      "note": "Expansion announced Aug 2023, effective Jan 2024. Near cutoff — model may partially know."
    },
    {
      "id": "verified_0145",
      "query": "What is OpenAI's corporate structure in 2020?",
      "expected_answer": "nonprofit with capped-profit subsidiary",
      "model_likely_answer": "",
      "entity": "OpenAI",
      "relation": "corporate structure",
      "knowledge_type": "relational",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2020,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-12-27",
      "confidence": "medium",
      "source": "manual_verified",
      "note": "Announced transition to PBC in late 2024"
    },
    {
      "id": "verified_0146",
      "query": "What is OpenAI's corporate structure in 2022?",
      "expected_answer": "nonprofit with capped-profit subsidiary",
      "model_likely_answer": "",
      "entity": "OpenAI",
      "relation": "corporate structure",
      "knowledge_type": "relational",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-12-27",
      "confidence": "medium",
      "source": "manual_verified",
      "note": "Announced transition to PBC in late 2024"
    },
    {
      "id": "verified_0147",
      "query": "What is OpenAI's corporate structure in 2023?",
      "expected_answer": "nonprofit with capped-profit subsidiary",
      "model_likely_answer": "",
      "entity": "OpenAI",
      "relation": "corporate structure",
      "knowledge_type": "relational",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-12-27",
      "confidence": "medium",
      "source": "manual_verified",
      "note": "Announced transition to PBC in late 2024"
    },
    {
      "id": "verified_0148",
      "query": "What is OpenAI's corporate structure in 2024?",
      "expected_answer": "nonprofit with capped-profit subsidiary",
      "model_likely_answer": "",
      "entity": "OpenAI",
      "relation": "corporate structure",
      "knowledge_type": "relational",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
      "change_date": "2024-12-27",
      "confidence": "medium",
      "source": "manual_verified",
      "note": "Announced transition to PBC in late 2024"
    },
    {
      "id": "verified_0149",
      "query": "What is OpenAI's corporate structure in 2025?",
      "expected_answer": "public benefit corporation (for-profit transition)",
      "model_likely_answer": "nonprofit with capped-profit subsidiary",
      "entity": "OpenAI",
      "relation": "corporate structure",
      "knowledge_type": "relational",
      "category": "unknown_drift",
      "is_drifted_query": true,
      "year": 2025,
      "temporal_zone": "post_cutoff",
      "change_date": "2024-12-27",
      "confidence": "medium",
      "source": "manual_verified",
      "note": "Announced transition to PBC in late 2024"
    },
    {
      "id": "verified_0150",
      "query": "In 2020, OpenAI was organized as ___.",
      "expected_answer": "nonprofit with capped-profit subsidiary",
      "model_likely_answer": "",
      "entity": "OpenAI",
      "relation": "corporate structure",
      "knowledge_type": "relational",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2020,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-12-27",
      "confidence": "medium",
      "source": "manual_verified",
      "note": "Announced transition to PBC in late 2024"
    },
    {
      "id": "verified_0151",
      "query": "In 2022, OpenAI was organized as ___.",
      "expected_answer": "nonprofit with capped-profit subsidiary",
      "model_likely_answer": "",
      "entity": "OpenAI",
      "relation": "corporate structure",
      "knowledge_type": "relational",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-12-27",
      "confidence": "medium",
      "source": "manual_verified",
      "note": "Announced transition to PBC in late 2024"
    },
    {
      "id": "verified_0152",
      "query": "In 2023, OpenAI was organized as ___.",
      "expected_answer": "nonprofit with capped-profit subsidiary",
      "model_likely_answer": "",
      "entity": "OpenAI",
      "relation": "corporate structure",
      "knowledge_type": "relational",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
      "change_date": "2024-12-27",
      "confidence": "medium",
      "source": "manual_verified",
      "note": "Announced transition to PBC in late 2024"
    },
    {
      "id": "verified_0153",
      "query": "In 2024, OpenAI was organized as ___.",
      "expected_answer": "nonprofit with capped-profit subsidiary",
      "model_likely_answer": "",
      "entity": "OpenAI",
      "relation": "corporate structure",
      "knowledge_type": "relational",
      "category": "unknown_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
      "change_date": "2024-12-27",
      "confidence": "medium",
      "source": "manual_verified",
      "note": "Announced transition to PBC in late 2024"
    },
    {
      "id": "verified_0154",
      "query": "In 2025, OpenAI was organized as ___.",
      "expected_answer": "public benefit corporation (for-profit transition)",
      "model_likely_answer": "nonprofit with capped-profit subsidiary",
      "entity": "OpenAI",
      "relation": "corporate structure",
      "knowledge_type": "relational",
      "category": "unknown_drift",
      "is_drifted_query": true,
      "year": 2025,
      "temporal_zone": "post_cutoff",
      "change_date": "2024-12-27",
      "confidence": "medium",
      "source": "manual_verified",
      "note": "Announced transition to PBC in late 2024"
    },
    {
      "id": "unchanged_0155",
      "query": "Who is the King of Saudi Arabia in 2020?",
      "expected_answer": "King Salman bin Abdulaziz",
      "model_likely_answer": "",
      "entity": "Saudi Arabia",
      "relation": "King",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2020,
      "temporal_zone": "pre_cutoff",
      "confidence": "high",
      "source": "manual_verified"
    },
    {
      "id": "unchanged_0156",
      "query": "Who is the King of Saudi Arabia in 2022?",
      "expected_answer": "King Salman bin Abdulaziz",
      "model_likely_answer": "",
      "entity": "Saudi Arabia",
      "relation": "King",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
      "confidence": "high",
      "source": "manual_verified"
    },
    {
      "id": "unchanged_0157",
      "query": "Who is the King of Saudi Arabia in 2023?",
      "expected_answer": "King Salman bin Abdulaziz",
      "model_likely_answer": "",
      "entity": "Saudi Arabia",
      "relation": "King",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
      "confidence": "high",
      "source": "manual_verified"
    },
    {
      "id": "unchanged_0158",
      "query": "Who is the King of Saudi Arabia in 2024?",
      "expected_answer": "King Salman bin Abdulaziz",
      "model_likely_answer": "",
      "entity": "Saudi Arabia",
      "relation": "King",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
      "confidence": "high",
      "source": "manual_verified"
    },
    {
      "id": "unchanged_0159",
      "query": "Who is the King of Saudi Arabia in 2025?",
      "expected_answer": "King Salman bin Abdulaziz",
      "model_likely_answer": "",
      "entity": "Saudi Arabia",
      "relation": "King",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2025,
      "temporal_zone": "post_cutoff",
      "confidence": "high",
      "source": "manual_verified"
    },
    {
      "id": "unchanged_0160",
      "query": "In 2020, the King of Saudi Arabia was ___.",
      "expected_answer": "King Salman bin Abdulaziz",
      "model_likely_answer": "",
      "entity": "Saudi Arabia",
      "relation": "King",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2020,
      "temporal_zone": "pre_cutoff",
      "confidence": "high",
      "source": "manual_verified"
    },
    {
      "id": "unchanged_0161",
      "query": "In 2022, the King of Saudi Arabia was ___.",
      "expected_answer": "King Salman bin Abdulaziz",
      "model_likely_answer": "",
      "entity": "Saudi Arabia",
      "relation": "King",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
      "confidence": "high",
      "source": "manual_verified"
    },
    {
      "id": "unchanged_0162",
      "query": "In 2023, the King of Saudi Arabia was ___.",
      "expected_answer": "King Salman bin Abdulaziz",
      "model_likely_answer": "",
      "entity": "Saudi Arabia",
      "relation": "King",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
      "confidence": "high",
      "source": "manual_verified"
    },
    {
      "id": "unchanged_0163",
      "query": "In 2024, the King of Saudi Arabia was ___.",
      "expected_answer": "King Salman bin Abdulaziz",
      "model_likely_answer": "",
      "entity": "Saudi Arabia",
      "relation": "King",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
      "confidence": "high",
      "source": "manual_verified"
    },
    {
      "id": "unchanged_0164",
      "query": "In 2025, the King of Saudi Arabia was ___.",
      "expected_answer": "King Salman bin Abdulaziz",
      "model_likely_answer": "",
      "entity": "Saudi Arabia",
      "relation": "King",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2025,
      "temporal_zone": "post_cutoff",
      "confidence": "high",
      "source": "manual_verified"
    },
    {
      "id": "unchanged_0165",
      "query": "Who is the President of the UAE in 2020?",
      "expected_answer": "Mohamed bin Zayed Al Nahyan",
      "model_likely_answer": "",
      "entity": "UAE",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2020,
      "temporal_zone": "pre_cutoff",
      "confidence": "high",
      "source": "manual_verified"
    },
    {
      "id": "unchanged_0166",
      "query": "Who is the President of the UAE in 2022?",
      "expected_answer": "Mohamed bin Zayed Al Nahyan",
      "model_likely_answer": "",
      "entity": "UAE",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
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      "temporal_zone": "pre_cutoff",
      "confidence": "high",
      "source": "manual_verified"
    },
    {
      "id": "unchanged_0167",
      "query": "Who is the President of the UAE in 2023?",
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      "model_likely_answer": "",
      "entity": "UAE",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
      "confidence": "high",
      "source": "manual_verified"
    },
    {
      "id": "unchanged_0168",
      "query": "Who is the President of the UAE in 2024?",
      "expected_answer": "Mohamed bin Zayed Al Nahyan",
      "model_likely_answer": "",
      "entity": "UAE",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
      "confidence": "high",
      "source": "manual_verified"
    },
    {
      "id": "unchanged_0169",
      "query": "Who is the President of the UAE in 2025?",
      "expected_answer": "Mohamed bin Zayed Al Nahyan",
      "model_likely_answer": "",
      "entity": "UAE",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2025,
      "temporal_zone": "post_cutoff",
      "confidence": "high",
      "source": "manual_verified"
    },
    {
      "id": "unchanged_0170",
      "query": "In 2020, the UAE President was ___.",
      "expected_answer": "Mohamed bin Zayed Al Nahyan",
      "model_likely_answer": "",
      "entity": "UAE",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2020,
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    },
    {
      "id": "unchanged_0171",
      "query": "In 2022, the UAE President was ___.",
      "expected_answer": "Mohamed bin Zayed Al Nahyan",
      "model_likely_answer": "",
      "entity": "UAE",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
      "confidence": "high",
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    },
    {
      "id": "unchanged_0172",
      "query": "In 2023, the UAE President was ___.",
      "expected_answer": "Mohamed bin Zayed Al Nahyan",
      "model_likely_answer": "",
      "entity": "UAE",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
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    },
    {
      "id": "unchanged_0173",
      "query": "In 2024, the UAE President was ___.",
      "expected_answer": "Mohamed bin Zayed Al Nahyan",
      "model_likely_answer": "",
      "entity": "UAE",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
      "confidence": "high",
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    },
    {
      "id": "unchanged_0174",
      "query": "In 2025, the UAE President was ___.",
      "expected_answer": "Mohamed bin Zayed Al Nahyan",
      "model_likely_answer": "",
      "entity": "UAE",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
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      "temporal_zone": "post_cutoff",
      "confidence": "high",
      "source": "manual_verified"
    },
    {
      "id": "unchanged_0175",
      "query": "Who is the President of Russia in 2020?",
      "expected_answer": "Vladimir Putin",
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      "entity": "Russia",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2020,
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    },
    {
      "id": "unchanged_0176",
      "query": "Who is the President of Russia in 2022?",
      "expected_answer": "Vladimir Putin",
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      "entity": "Russia",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
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      "source": "manual_verified"
    },
    {
      "id": "unchanged_0177",
      "query": "Who is the President of Russia in 2023?",
      "expected_answer": "Vladimir Putin",
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      "entity": "Russia",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
      "confidence": "high",
      "source": "manual_verified"
    },
    {
      "id": "unchanged_0178",
      "query": "Who is the President of Russia in 2024?",
      "expected_answer": "Vladimir Putin",
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      "entity": "Russia",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
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      "source": "manual_verified"
    },
    {
      "id": "unchanged_0179",
      "query": "Who is the President of Russia in 2025?",
      "expected_answer": "Vladimir Putin",
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      "entity": "Russia",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2025,
      "temporal_zone": "post_cutoff",
      "confidence": "high",
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    },
    {
      "id": "unchanged_0180",
      "query": "In 2020, Russia's President was ___.",
      "expected_answer": "Vladimir Putin",
      "model_likely_answer": "",
      "entity": "Russia",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2020,
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      "confidence": "high",
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    },
    {
      "id": "unchanged_0181",
      "query": "In 2022, Russia's President was ___.",
      "expected_answer": "Vladimir Putin",
      "model_likely_answer": "",
      "entity": "Russia",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
      "confidence": "high",
      "source": "manual_verified"
    },
    {
      "id": "unchanged_0182",
      "query": "In 2023, Russia's President was ___.",
      "expected_answer": "Vladimir Putin",
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      "entity": "Russia",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
      "confidence": "high",
      "source": "manual_verified"
    },
    {
      "id": "unchanged_0183",
      "query": "In 2024, Russia's President was ___.",
      "expected_answer": "Vladimir Putin",
      "model_likely_answer": "",
      "entity": "Russia",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
      "confidence": "high",
      "source": "manual_verified"
    },
    {
      "id": "unchanged_0184",
      "query": "In 2025, Russia's President was ___.",
      "expected_answer": "Vladimir Putin",
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      "entity": "Russia",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2025,
      "temporal_zone": "post_cutoff",
      "confidence": "high",
      "source": "manual_verified"
    },
    {
      "id": "unchanged_0185",
      "query": "Who is the President of China in 2020?",
      "expected_answer": "Xi Jinping",
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      "entity": "China",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2020,
      "temporal_zone": "pre_cutoff",
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      "source": "manual_verified"
    },
    {
      "id": "unchanged_0186",
      "query": "Who is the President of China in 2022?",
      "expected_answer": "Xi Jinping",
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      "entity": "China",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
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      "source": "manual_verified"
    },
    {
      "id": "unchanged_0187",
      "query": "Who is the President of China in 2023?",
      "expected_answer": "Xi Jinping",
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      "entity": "China",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
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      "source": "manual_verified"
    },
    {
      "id": "unchanged_0188",
      "query": "Who is the President of China in 2024?",
      "expected_answer": "Xi Jinping",
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      "entity": "China",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
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      "source": "manual_verified"
    },
    {
      "id": "unchanged_0189",
      "query": "Who is the President of China in 2025?",
      "expected_answer": "Xi Jinping",
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      "entity": "China",
      "relation": "President",
      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
      "year": 2025,
      "temporal_zone": "post_cutoff",
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    },
    {
      "id": "unchanged_0190",
      "query": "In 2020, China's President was ___.",
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      "entity": "China",
      "relation": "President",
      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
      "year": 2020,
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    },
    {
      "id": "unchanged_0191",
      "query": "In 2022, China's President was ___.",
      "expected_answer": "Xi Jinping",
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      "entity": "China",
      "relation": "President",
      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
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    {
      "id": "unchanged_0192",
      "query": "In 2023, China's President was ___.",
      "expected_answer": "Xi Jinping",
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      "entity": "China",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
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      "source": "manual_verified"
    },
    {
      "id": "unchanged_0193",
      "query": "In 2024, China's President was ___.",
      "expected_answer": "Xi Jinping",
      "model_likely_answer": "",
      "entity": "China",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
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      "source": "manual_verified"
    },
    {
      "id": "unchanged_0194",
      "query": "In 2025, China's President was ___.",
      "expected_answer": "Xi Jinping",
      "model_likely_answer": "",
      "entity": "China",
      "relation": "President",
      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
      "year": 2025,
      "temporal_zone": "post_cutoff",
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      "source": "manual_verified"
    },
    {
      "id": "unchanged_0195",
      "query": "Who is the President of France in 2020?",
      "expected_answer": "Emmanuel Macron",
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      "entity": "France",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2020,
      "temporal_zone": "pre_cutoff",
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      "source": "manual_verified"
    },
    {
      "id": "unchanged_0196",
      "query": "Who is the President of France in 2022?",
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      "entity": "France",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2022,
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    },
    {
      "id": "unchanged_0197",
      "query": "Who is the President of France in 2023?",
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      "entity": "France",
      "relation": "President",
      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
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    },
    {
      "id": "unchanged_0198",
      "query": "Who is the President of France in 2024?",
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      "entity": "France",
      "relation": "President",
      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
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    },
    {
      "id": "unchanged_0199",
      "query": "Who is the President of France in 2025?",
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      "entity": "France",
      "relation": "President",
      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
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    },
    {
      "id": "unchanged_0200",
      "query": "In 2020, France's President was ___.",
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      "entity": "France",
      "relation": "President",
      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
      "year": 2020,
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    },
    {
      "id": "unchanged_0201",
      "query": "In 2022, France's President was ___.",
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      "entity": "France",
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      "knowledge_type": "entity_role",
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    },
    {
      "id": "unchanged_0202",
      "query": "In 2023, France's President was ___.",
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      "entity": "France",
      "relation": "President",
      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
      "year": 2023,
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    },
    {
      "id": "unchanged_0203",
      "query": "In 2024, France's President was ___.",
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      "entity": "France",
      "relation": "President",
      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
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    },
    {
      "id": "unchanged_0204",
      "query": "In 2025, France's President was ___.",
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      "entity": "France",
      "relation": "President",
      "knowledge_type": "entity_role",
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    },
    {
      "id": "unchanged_0205",
      "query": "Who is the President of Egypt in 2020?",
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      "entity": "Egypt",
      "relation": "President",
      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
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    },
    {
      "id": "unchanged_0206",
      "query": "Who is the President of Egypt in 2022?",
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      "entity": "Egypt",
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      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
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    },
    {
      "id": "unchanged_0207",
      "query": "Who is the President of Egypt in 2023?",
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      "entity": "Egypt",
      "relation": "President",
      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
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    },
    {
      "id": "unchanged_0208",
      "query": "Who is the President of Egypt in 2024?",
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      "entity": "Egypt",
      "relation": "President",
      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
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    {
      "id": "unchanged_0209",
      "query": "Who is the President of Egypt in 2025?",
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      "entity": "Egypt",
      "relation": "President",
      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
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    },
    {
      "id": "unchanged_0210",
      "query": "In 2020, Egypt's President was ___.",
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      "entity": "Egypt",
      "relation": "President",
      "knowledge_type": "entity_role",
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    {
      "id": "unchanged_0211",
      "query": "In 2022, Egypt's President was ___.",
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      "entity": "Egypt",
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      "is_drifted_query": false,
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    },
    {
      "id": "unchanged_0212",
      "query": "In 2023, Egypt's President was ___.",
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      "model_likely_answer": "",
      "entity": "Egypt",
      "relation": "President",
      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
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    },
    {
      "id": "unchanged_0213",
      "query": "In 2024, Egypt's President was ___.",
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      "model_likely_answer": "",
      "entity": "Egypt",
      "relation": "President",
      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
      "year": 2024,
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    },
    {
      "id": "unchanged_0214",
      "query": "In 2025, Egypt's President was ___.",
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      "entity": "Egypt",
      "relation": "President",
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      "is_drifted_query": false,
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    },
    {
      "id": "unchanged_0215",
      "query": "Who is the CEO of Apple in 2020?",
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      "entity": "Apple",
      "relation": "CEO",
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      "query": "Who is the President of Turkey in 2020?",
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      "entity": "Turkey",
      "relation": "President",
      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
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    {
      "id": "unchanged_0266",
      "query": "Who is the President of Turkey in 2022?",
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      "model_likely_answer": "",
      "entity": "Turkey",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
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    {
      "id": "unchanged_0267",
      "query": "Who is the President of Turkey in 2023?",
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      "entity": "Turkey",
      "relation": "President",
      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
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      "temporal_zone": "pre_cutoff",
      "confidence": "high",
      "source": "manual_verified"
    },
    {
      "id": "unchanged_0268",
      "query": "Who is the President of Turkey in 2024?",
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      "model_likely_answer": "",
      "entity": "Turkey",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
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      "source": "manual_verified"
    },
    {
      "id": "unchanged_0269",
      "query": "Who is the President of Turkey in 2025?",
      "expected_answer": "Recep Tayyip Erdoğan",
      "model_likely_answer": "",
      "entity": "Turkey",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2025,
      "temporal_zone": "post_cutoff",
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    },
    {
      "id": "unchanged_0270",
      "query": "In 2020, Turkey's President was ___.",
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      "model_likely_answer": "",
      "entity": "Turkey",
      "relation": "President",
      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
      "year": 2020,
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    },
    {
      "id": "unchanged_0271",
      "query": "In 2022, Turkey's President was ___.",
      "expected_answer": "Recep Tayyip Erdoğan",
      "model_likely_answer": "",
      "entity": "Turkey",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2022,
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    },
    {
      "id": "unchanged_0272",
      "query": "In 2023, Turkey's President was ___.",
      "expected_answer": "Recep Tayyip Erdoğan",
      "model_likely_answer": "",
      "entity": "Turkey",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2023,
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    },
    {
      "id": "unchanged_0273",
      "query": "In 2024, Turkey's President was ___.",
      "expected_answer": "Recep Tayyip Erdoğan",
      "model_likely_answer": "",
      "entity": "Turkey",
      "relation": "President",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2024,
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    },
    {
      "id": "unchanged_0274",
      "query": "In 2025, Turkey's President was ___.",
      "expected_answer": "Recep Tayyip Erdoğan",
      "model_likely_answer": "",
      "entity": "Turkey",
      "relation": "President",
      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
      "year": 2025,
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    {
      "id": "unchanged_0275",
      "query": "Who is the Chancellor of Germany in 2020?",
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      "entity": "Germany",
      "relation": "Chancellor",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2020,
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    },
    {
      "id": "unchanged_0276",
      "query": "Who is the Chancellor of Germany in 2022?",
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      "entity": "Germany",
      "relation": "Chancellor",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
      "confidence": "high",
      "source": "manual_verified"
    },
    {
      "id": "unchanged_0277",
      "query": "Who is the Chancellor of Germany in 2023?",
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      "entity": "Germany",
      "relation": "Chancellor",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
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      "source": "manual_verified"
    },
    {
      "id": "unchanged_0278",
      "query": "Who is the Chancellor of Germany in 2024?",
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      "entity": "Germany",
      "relation": "Chancellor",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
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    },
    {
      "id": "unchanged_0279",
      "query": "Who is the Chancellor of Germany in 2025?",
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      "entity": "Germany",
      "relation": "Chancellor",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2025,
      "temporal_zone": "post_cutoff",
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    },
    {
      "id": "unchanged_0280",
      "query": "In 2020, Germany's Chancellor was ___.",
      "expected_answer": "Olaf Scholz",
      "model_likely_answer": "",
      "entity": "Germany",
      "relation": "Chancellor",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2020,
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    },
    {
      "id": "unchanged_0281",
      "query": "In 2022, Germany's Chancellor was ___.",
      "expected_answer": "Olaf Scholz",
      "model_likely_answer": "",
      "entity": "Germany",
      "relation": "Chancellor",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
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    {
      "id": "unchanged_0282",
      "query": "In 2023, Germany's Chancellor was ___.",
      "expected_answer": "Olaf Scholz",
      "model_likely_answer": "",
      "entity": "Germany",
      "relation": "Chancellor",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
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    },
    {
      "id": "unchanged_0283",
      "query": "In 2024, Germany's Chancellor was ___.",
      "expected_answer": "Olaf Scholz",
      "model_likely_answer": "",
      "entity": "Germany",
      "relation": "Chancellor",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
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    },
    {
      "id": "unchanged_0284",
      "query": "In 2025, Germany's Chancellor was ___.",
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      "model_likely_answer": "",
      "entity": "Germany",
      "relation": "Chancellor",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2025,
      "temporal_zone": "post_cutoff",
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    {
      "id": "unchanged_0285",
      "query": "Who is the Prime Minister of Canada in 2020?",
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      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
      "year": 2020,
      "temporal_zone": "pre_cutoff",
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    {
      "id": "unchanged_0286",
      "query": "Who is the Prime Minister of Canada in 2022?",
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      "entity": "Canada",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
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      "source": "manual_verified"
    },
    {
      "id": "unchanged_0287",
      "query": "Who is the Prime Minister of Canada in 2023?",
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      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
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    },
    {
      "id": "unchanged_0288",
      "query": "Who is the Prime Minister of Canada in 2024?",
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      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
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    },
    {
      "id": "unchanged_0289",
      "query": "Who is the Prime Minister of Canada in 2025?",
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      "entity": "Canada",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
      "year": 2025,
      "temporal_zone": "post_cutoff",
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    },
    {
      "id": "unchanged_0290",
      "query": "In 2020, Canada's PM was ___.",
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      "entity": "Canada",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
      "year": 2020,
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    {
      "id": "unchanged_0291",
      "query": "In 2022, Canada's PM was ___.",
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      "entity": "Canada",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
      "year": 2022,
      "temporal_zone": "pre_cutoff",
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    {
      "id": "unchanged_0292",
      "query": "In 2023, Canada's PM was ___.",
      "expected_answer": "Justin Trudeau",
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      "entity": "Canada",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2023,
      "temporal_zone": "pre_cutoff",
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      "source": "manual_verified"
    },
    {
      "id": "unchanged_0293",
      "query": "In 2024, Canada's PM was ___.",
      "expected_answer": "Justin Trudeau",
      "model_likely_answer": "",
      "entity": "Canada",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
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    },
    {
      "id": "unchanged_0294",
      "query": "In 2025, Canada's PM was ___.",
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      "model_likely_answer": "",
      "entity": "Canada",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
      "category": "no_drift",
      "is_drifted_query": false,
      "year": 2025,
      "temporal_zone": "post_cutoff",
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    },
    {
      "id": "unchanged_0295",
      "query": "Who is the Prime Minister of Israel in 2020?",
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      "entity": "Israel",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
      "year": 2020,
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    },
    {
      "id": "unchanged_0296",
      "query": "Who is the Prime Minister of Israel in 2022?",
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      "entity": "Israel",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
      "year": 2022,
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    },
    {
      "id": "unchanged_0297",
      "query": "Who is the Prime Minister of Israel in 2023?",
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      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
      "year": 2023,
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    },
    {
      "id": "unchanged_0298",
      "query": "Who is the Prime Minister of Israel in 2024?",
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      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
      "year": 2024,
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    },
    {
      "id": "unchanged_0299",
      "query": "Who is the Prime Minister of Israel in 2025?",
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      "entity": "Israel",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
      "year": 2025,
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    {
      "id": "unchanged_0300",
      "query": "In 2020, Israel's PM was ___.",
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      "entity": "Israel",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
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    },
    {
      "id": "unchanged_0301",
      "query": "In 2022, Israel's PM was ___.",
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      "entity": "Israel",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
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      "temporal_zone": "pre_cutoff",
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    },
    {
      "id": "unchanged_0302",
      "query": "In 2023, Israel's PM was ___.",
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      "entity": "Israel",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
      "year": 2023,
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    },
    {
      "id": "unchanged_0303",
      "query": "In 2024, Israel's PM was ___.",
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      "entity": "Israel",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
      "year": 2024,
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    },
    {
      "id": "unchanged_0304",
      "query": "In 2025, Israel's PM was ___.",
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      "entity": "Israel",
      "relation": "Prime Minister",
      "knowledge_type": "entity_role",
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    {
      "id": "unchanged_0305",
      "query": "Who is the CEO of Meta in 2020?",
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      "knowledge_type": "entity_role",
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    {
      "id": "unchanged_0306",
      "query": "Who is the CEO of Meta in 2022?",
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      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
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    },
    {
      "id": "unchanged_0307",
      "query": "Who is the CEO of Meta in 2023?",
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      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
      "year": 2023,
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    },
    {
      "id": "unchanged_0308",
      "query": "Who is the CEO of Meta in 2024?",
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      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
      "year": 2024,
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    },
    {
      "id": "unchanged_0309",
      "query": "Who is the CEO of Meta in 2025?",
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      "entity": "Meta",
      "relation": "CEO",
      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
      "year": 2025,
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    },
    {
      "id": "unchanged_0310",
      "query": "In 2020, Meta's CEO was ___.",
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      "entity": "Meta",
      "relation": "CEO",
      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
      "year": 2020,
      "temporal_zone": "pre_cutoff",
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    },
    {
      "id": "unchanged_0311",
      "query": "In 2022, Meta's CEO was ___.",
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      "entity": "Meta",
      "relation": "CEO",
      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
      "year": 2022,
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    },
    {
      "id": "unchanged_0312",
      "query": "In 2023, Meta's CEO was ___.",
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      "entity": "Meta",
      "relation": "CEO",
      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
      "year": 2023,
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    },
    {
      "id": "unchanged_0313",
      "query": "In 2024, Meta's CEO was ___.",
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      "model_likely_answer": "",
      "entity": "Meta",
      "relation": "CEO",
      "knowledge_type": "entity_role",
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      "is_drifted_query": false,
      "year": 2024,
      "temporal_zone": "near_cutoff",
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    },
    {
      "id": "unchanged_0314",
      "query": "In 2025, Meta's CEO was ___.",
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      "query": "In 2024, what is the capital of france?",
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      "query": "In 2025, what is the capital of france?",
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      "knowledge_type": "geographical",
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      "query": "In 2022, what is the capital of japan?",
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      "query": "In 2024, what is the capital of japan?",
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      "query": "In 2025, what is the capital of japan?",
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      "id": "stable_0335",
      "query": "In 2020, what is the capital of egypt?",
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      "knowledge_type": "geographical",
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      "query": "In 2022, what is the capital of egypt?",
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      "id": "stable_0337",
      "query": "In 2023, what is the capital of egypt?",
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      "id": "stable_0338",
      "query": "In 2024, what is the capital of egypt?",
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      "query": "In 2025, what is the capital of egypt?",
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      "id": "stable_0340",
      "query": "In 2020, what is the capital of germany?",
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      "entity": "What is the capital of Germany",
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      "knowledge_type": "geographical",
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      "is_drifted_query": false,
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    {
      "id": "stable_0341",
      "query": "In 2022, what is the capital of germany?",
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      "entity": "What is the capital of Germany",
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      "knowledge_type": "geographical",
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      "is_drifted_query": false,
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      "id": "stable_0342",
      "query": "In 2023, what is the capital of germany?",
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      "entity": "What is the capital of Germany",
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      "knowledge_type": "geographical",
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      "is_drifted_query": false,
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    {
      "id": "stable_0343",
      "query": "In 2024, what is the capital of germany?",
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      "entity": "What is the capital of Germany",
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      "is_drifted_query": false,
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      "id": "stable_0344",
      "query": "In 2025, what is the capital of germany?",
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      "entity": "What is the capital of Germany",
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      "query": "In 2022, what is the capital of uae?",
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      "query": "In 2023, what is the capital of uae?",
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      "query": "In 2022, what is the capital of brazil?",
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      "query": "In 2023, what is the capital of brazil?",
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      "query": "In 2024, what is the capital of brazil?",
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      "source": "manual_curated"
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      "query": "In 2025, what is the capital of australia?",
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      "entity": "What is the capital of Australia",
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      "knowledge_type": "geographical",
      "category": "stable",
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      "source": "manual_curated"
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      "query": "In 2020, what is the capital of south korea?",
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      "entity": "What is the capital of South Korea",
      "relation": "fact",
      "knowledge_type": "geographical",
      "category": "stable",
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      "query": "In 2022, what is the capital of south korea?",
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      "knowledge_type": "geographical",
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      "query": "In 2023, what is the capital of south korea?",
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      "query": "In 2024, what is the capital of south korea?",
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      "query": "In 2025, what is the capital of south korea?",
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      "source": "manual_curated"
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      "id": "stable_0370",
      "query": "In 2020, what is the capital of morocco?",
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      "entity": "What is the capital of Morocco",
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      "knowledge_type": "geographical",
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      "query": "In 2022, what is the capital of morocco?",
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      "query": "In 2023, what is the capital of morocco?",
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      "query": "In 2024, what is the capital of morocco?",
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      "entity": "What is the capital of Morocco",
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      "knowledge_type": "geographical",
      "category": "stable",
      "is_drifted_query": false,
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      "id": "stable_0374",
      "query": "In 2025, what is the capital of morocco?",
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      "id": "stable_0375",
      "query": "In 2020, what is the longest river in the world?",
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      "knowledge_type": "geographical",
      "category": "stable",
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      "knowledge_type": "geographical",
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      "query": "In 2023, what is the longest river in the world?",
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      "knowledge_type": "geographical",
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      "query": "In 2024, what is the longest river in the world?",
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      "knowledge_type": "geographical",
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      "query": "In 2020, what is the highest mountain in the world?",
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      "knowledge_type": "geographical",
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      "query": "In 2023, what is the highest mountain in the world?",
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      "query": "In 2024, what is the highest mountain in the world?",
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      "knowledge_type": "geographical",
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      "query": "In 2025, what is the highest mountain in the world?",
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      "query": "In 2025, what is the chemical formula for water?",
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      "query": "In 2024, what is absolute zero in celsius?",
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      "query": "In 2025, what is absolute zero in celsius?",
      "expected_answer": "-273.15",
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      "query": "In 2020, what is the value of pi to two decimal places?",
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      "knowledge_type": "mathematical",
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      "query": "In 2022, what is the value of pi to two decimal places?",
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      "query": "In 2024, what is the value of pi to two decimal places?",
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      "query": "In 2025, what is the value of pi to two decimal places?",
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      "id": "stable_0420",
      "query": "In 2020, what is the square root of 144?",
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      "query": "In 2022, what is the square root of 144?",
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      "id": "stable_0422",
      "query": "In 2023, what is the square root of 144?",
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      "id": "stable_0423",
      "query": "In 2024, what is the square root of 144?",
      "expected_answer": "12",
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      "query": "In 2025, what is the square root of 144?",
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      "id": "stable_0425",
      "query": "In 2020, what is 2 to the power of 10?",
      "expected_answer": "1024",
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      "relation": "fact",
      "knowledge_type": "mathematical",
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      "query": "In 2022, what is 2 to the power of 10?",
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      "query": "In 2023, what is 2 to the power of 10?",
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      "query": "In 2024, what is 2 to the power of 10?",
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    {
      "id": "stable_0430",
      "query": "In 2020, when did world war ii end?",
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      "entity": "When did World War II end",
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      "knowledge_type": "historical",
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    {
      "id": "stable_0433",
      "query": "In 2024, when did world war ii end?",
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    {
      "id": "stable_0434",
      "query": "In 2025, when did world war ii end?",
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    {
      "id": "stable_0435",
      "query": "In 2020, when was the first moon landing?",
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      "id": "stable_0439",
      "query": "In 2025, when was the first moon landing?",
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      "id": "stable_0441",
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      "query": "In 2023, when did the berlin wall fall?",
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