snapshot_id stringclasses 1
value | results_cut_id stringclasses 1
value | suite_line_id stringclasses 1
value | suite_version stringclasses 1
value | scoring_policy_version stringclasses 1
value | rating_method stringclasses 1
value | row_kind stringclasses 2
values | track_id stringclasses 5
values | track_name stringclasses 5
values | game_alias stringclasses 8
values | rank float64 1 76 ⌀ | ranking_status stringclasses 3
values | model_slug stringclasses 34
values | model_display_name stringclasses 34
values | provider stringclasses 16
values | provider_key stringclasses 16
values | reasoning_level stringclasses 3
values | measured_at stringlengths 20 20 ⌀ | last_measured_at stringdate 2026-07-04 18:57:57 2026-07-13 19:18:02 ⌀ | first_seen_at float64 | is_recent_addition bool 1
class | rank_movement float64 | rank_movement_baseline_at float64 | score float64 0 100 | conditional_success_score float64 11.3 73.7 ⌀ | plugin_success_rate float64 0.31 1 ⌀ | score_basis stringclasses 2
values | min_score float64 0 51.9 ⌀ | max_score float64 21.5 100 ⌀ | raw_elo float64 825 2.2k | rated_matches int64 0 4.31k | attempted_matches int64 0 4.35k | capped_draws int64 0 503 | unilateral_faults int64 0 122 | distinct_rated_opponents int64 0 2.19k | wins float64 0 1.64k ⌀ | losses float64 0 1.69k ⌀ | draws float64 0 1.32k ⌀ | uncertainty float64 0 100 ⌀ | entry_count float64 4 65 ⌀ | contributing_entrants float64 1 4 ⌀ | codegen_evaluated_cells float64 7 81 ⌀ | admitted_plugins int64 0 65 | first_pass_admitted float64 0 51 ⌀ | repaired_admitted float64 0 42 ⌀ | model_code_failures float64 0 19 ⌀ | model_code_failure_rate float64 0 0.69 ⌀ | first_pass_rate float64 0 1 ⌀ | repaired_rate float64 0 1 ⌀ | infra_failures_excluded float64 0 8 ⌀ | failed_game_aliases stringclasses 47
values | infra_excluded_game_aliases stringclasses 3
values | codegen_cost_usd_mean float64 0 10.1 ⌀ | codegen_cost_usd_median float64 0 10 ⌀ | codegen_cost_usd_min float64 0 8.4 ⌀ | codegen_cost_usd_max float64 0 12.9 ⌀ | codegen_cost_usd_total float64 0 85.7 ⌀ | codegen_cost_unique_cell_count float64 7 24 ⌀ | codegen_cost_usd_run_count float64 7 81 ⌀ | codegen_cost_admitted_cell_count float64 4 65 ⌀ | codegen_cost_failed_cell_count float64 0 19 ⌀ | codegen_cost_recorded_attempt_count float64 0 155 ⌀ | codegen_cost_token_priced_attempt_count float64 0 130 ⌀ | codegen_cost_legacy_label_count float64 0 0 ⌀ | codegen_cost_basis_counts stringclasses 59
values | codegen_cost_evidence_basis stringclasses 3
values | codegen_cost_pricing_table_versions stringclasses 18
values | reasoning_bucket stringclasses 4
values | reasoning_policy_version stringclasses 1
value | provider_model stringclasses 34
values | provider_route stringclasses 1
value | requested_reasoning_effort stringclasses 3
values | prompt_identity stringclasses 1
value | prompt_profile stringclasses 1
value | code_prompt_version stringclasses 1
value | code_output_mode stringclasses 1
value | generation_policy stringclasses 1
value | timeout_mode stringclasses 1
value | stream_idle_timeout_seconds float64 | strict_wall_clock_timeout_seconds float64 | streaming_enabled float64 | generation_wall_clock_seconds float64 | finish_reason stringclasses 1
value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 1 | ranked | claude-fable-5 | Claude Fable 5 | Anthropic | anthropic | XHigh | null | 2026-07-13T11:18:24Z | null | false | null | null | 73.679277 | 73.679277 | 1 | successful-game mean adjusted by the quarter power of plugin success rate | 0 | 100 | 1,895.921266 | 1,245 | 1,251 | 1 | 6 | 626 | 1,061 | 84 | 100 | null | 8 | null | 8 | 8 | 5 | 3 | 0 | 0 | 0.625 | 0.375 | 0 | null | null | 1.582621 | 1.5854 | 1.05322 | 1.91725 | 12.66097 | 8 | 8 | 8 | 0 | 0 | 11 | 0 | {"local_list_price_estimate":11} | Standard list-price estimate | {"boardgame-list-prices-2026-07-12":11} | highest | gb2_reasoning_provenance_v1 | claude-fable-5 | unknown_legacy | highest | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 2 | ranked | gpt-5-6-sol | GPT-5.6 Sol | OpenAI | openai | XHigh | null | 2026-07-13T11:17:54Z | null | false | null | null | 72.384924 | 72.384924 | 1 | successful-game mean adjusted by the quarter power of plugin success rate | 3.790476 | 100 | 1,780.995528 | 1,260 | 1,273 | 25 | 1 | 636 | 911 | 232 | 117 | null | 8 | null | 8 | 8 | 8 | 0 | 0 | 0 | 1 | 0 | 0 | null | null | 10.059244 | 10.009403 | 8.401555 | 12.915325 | 80.47395 | 8 | 8 | 8 | 0 | 0 | 8 | 0 | {"local_standard_estimate":8} | Standard list-price estimate | {"boardgame-list-prices-2026-07-12":8} | highest | gb2_reasoning_provenance_v1 | gpt-5.6-sol | unknown_legacy | highest | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 3 | ranked | claude-fable-5 | Claude Fable 5 | Anthropic | anthropic | Medium | null | 2026-07-13T11:16:50Z | null | false | null | null | 69.847759 | 72.218833 | 0.875 | successful-game mean adjusted by the quarter power of plugin success rate | 42.101358 | 86.59652 | 1,859.99768 | 1,239 | 1,245 | 0 | 0 | 621 | 941 | 128 | 170 | null | 7 | null | 8 | 7 | 7 | 0 | 1 | 0.125 | 0.875 | 0 | 0 | GB2-03 | null | 0.50465 | 0.511355 | 0.33027 | 0.6981 | 4.0372 | 8 | 8 | 7 | 1 | 0 | 8 | 0 | {"local_list_price_estimate":8} | Standard list-price estimate | {"boardgame-list-prices-2026-07-12":8} | medium | gb2_reasoning_provenance_v1 | claude-fable-5 | unknown_legacy | medium | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 4 | ranked | claude-opus-4-8 | Claude Opus 4.8 | Anthropic | anthropic | XHigh | null | 2026-07-13T11:18:43Z | null | false | null | null | 68.569267 | 70.89694 | 0.875 | successful-game mean adjusted by the quarter power of plugin success rate | 51.900546 | 90.522863 | 1,827.918695 | 1,245 | 1,245 | 21 | 0 | 626 | 916 | 173 | 156 | null | 7 | null | 8 | 7 | 6 | 1 | 1 | 0.125 | 0.75 | 0.125 | 0 | GB2-03 | null | 0.931236 | 0.95991 | 0.36561 | 1.38945 | 7.44989 | 8 | 8 | 7 | 1 | 0 | 9 | 0 | {"local_list_price_estimate":9} | Standard list-price estimate | {"boardgame-list-prices-2026-07-12":9} | highest | gb2_reasoning_provenance_v1 | claude-opus-4-8 | unknown_legacy | highest | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 5 | ranked | gpt-5-5 | GPT-5.5 | OpenAI | openai | XHigh | null | 2026-07-13T11:18:50Z | null | false | null | null | 67.598306 | 69.893019 | 0.875 | successful-game mean adjusted by the quarter power of plugin success rate | 7.86149 | 99.706221 | 1,804.406833 | 1,118 | 1,131 | 104 | 0 | 570 | 764 | 117 | 237 | null | 7 | null | 8 | 7 | 7 | 0 | 1 | 0.125 | 0.875 | 0 | 0 | GB2-02 | null | 2.735684 | 2.536595 | 2.045485 | 4.4173 | 21.885475 | 8 | 8 | 7 | 1 | 0 | 9 | 0 | {"local_standard_estimate":9} | Standard list-price estimate | {"boardgame-list-prices-2026-07-12":9} | highest | gb2_reasoning_provenance_v1 | gpt-5.5 | unknown_legacy | highest | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 6 | ranked | gpt-5-4 | GPT-5.4 | OpenAI | openai | XHigh | null | 2026-07-13T11:18:53Z | null | false | null | null | 66.724044 | 66.724044 | 1 | successful-game mean adjusted by the quarter power of plugin success rate | 20.816681 | 100 | 1,865.199433 | 1,256 | 1,271 | 36 | 3 | 636 | 945 | 79 | 232 | null | 8 | null | 8 | 8 | 7 | 1 | 0 | 0 | 0.875 | 0.125 | 0 | null | null | 2.642581 | 2.681945 | 1.562975 | 3.293347 | 21.140645 | 8 | 8 | 8 | 0 | 0 | 9 | 0 | {"local_standard_estimate":9} | Standard list-price estimate | {"boardgame-list-prices-2026-07-12":9} | highest | gb2_reasoning_provenance_v1 | gpt-5.4 | unknown_legacy | highest | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 7 | ranked | gpt-5-6-luna | GPT-5.6 Luna | OpenAI | openai | XHigh | null | 2026-07-13T11:17:34Z | null | false | null | null | 54.968459 | 56.611113 | 0.888889 | successful-game mean adjusted by the quarter power of plugin success rate | 9.9208 | 86.163117 | 1,711.794849 | 1,242 | 1,247 | 9 | 3 | 623 | 772 | 197 | 273 | null | 8 | null | 9 | 8 | 7 | 1 | 1 | 0.111111 | 0.777778 | 0.111111 | 0 | GB2-03 | null | 3.16457 | 3.071085 | 1.985613 | 4.987857 | 28.806541 | 8 | 9 | 8 | 1 | 0 | 10 | 0 | {"local_standard_estimate":10} | Standard list-price estimate | {"boardgame-list-prices-2026-07-12":10} | highest | gb2_reasoning_provenance_v1 | gpt-5.6-luna | unknown_legacy | highest | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 8 | ranked | gpt-5-6-sol | GPT-5.6 Sol | OpenAI | openai | Medium | null | 2026-07-13T18:48:15Z | null | false | null | null | 53.883619 | 55.493854 | 0.888889 | successful-game mean adjusted by the quarter power of plugin success rate | 25.037134 | 80.836532 | 1,763.336159 | 1,242 | 1,248 | 18 | 3 | 623 | 826 | 172 | 244 | null | 8 | null | 9 | 8 | 7 | 1 | 1 | 0.111111 | 0.777778 | 0.111111 | 0 | GB2-06 | null | 0.467999 | 0.435283 | 0.366615 | 0.668965 | 4.11992 | 8 | 9 | 8 | 1 | 0 | 10 | 0 | {"local_standard_estimate":10} | Standard list-price estimate | {"boardgame-list-prices-2026-07-12":10} | medium | gb2_reasoning_provenance_v1 | gpt-5.6-sol | unknown_legacy | medium | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 9 | ranked | gpt-5-6-terra | GPT-5.6 Terra | OpenAI | openai | XHigh | null | 2026-07-13T16:11:38Z | null | false | null | null | 51.831197 | 51.831197 | 1 | successful-game mean adjusted by the quarter power of plugin success rate | 28.075304 | 79.724115 | 1,665.441931 | 1,244 | 1,248 | 70 | 3 | 625 | 734 | 228 | 282 | null | 8 | null | 8 | 8 | 5 | 3 | 0 | 0 | 0.625 | 0.375 | 0 | null | null | 8.166002 | 8.18098 | 4.714252 | 12.13752 | 65.328012 | 8 | 8 | 8 | 0 | 0 | 11 | 0 | {"local_standard_estimate":11} | Standard list-price estimate | {"boardgame-list-prices-2026-07-12":11} | highest | gb2_reasoning_provenance_v1 | gpt-5.6-terra | unknown_legacy | highest | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 10 | ranked | google-gemini-3-5-flash | Gemini 3.5 Flash | Google | google | Medium | null | 2026-07-13T19:18:02Z | null | false | null | null | 50.264044 | 50.264044 | 1 | successful-game mean adjusted by the quarter power of plugin success rate | 15.529618 | 92.375549 | 1,666.234014 | 1,243 | 1,264 | 126 | 11 | 625 | 604 | 265 | 374 | null | 8 | null | 8 | 8 | 0 | 8 | 0 | 0 | 0 | 1 | 0 | null | null | 0.348753 | 0.335163 | 0.254883 | 0.514562 | 2.790024 | 8 | 8 | 8 | 0 | 19 | 0 | 0 | {"provider_reported":19} | Provider-reported | {} | medium | gb2_reasoning_provenance_v1 | google/gemini-3.5-flash | unknown_legacy | medium | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 11 | ranked | gpt-5-4 | GPT-5.4 | OpenAI | openai | null | null | 2026-07-13T17:37:51Z | null | false | null | null | 49.297259 | 49.297259 | 1 | successful-game mean adjusted by the quarter power of plugin success rate | 13.628777 | 93.92198 | 1,638.119998 | 1,258 | 1,276 | 125 | 9 | 640 | 561 | 282 | 415 | null | 8 | null | 8 | 8 | 6 | 2 | 0 | 0 | 0.75 | 0.25 | 0 | null | null | 0.093565 | 0.07461 | 0.068265 | 0.159858 | 0.74852 | 8 | 8 | 8 | 0 | 0 | 10 | 0 | {"local_standard_estimate":10} | Standard list-price estimate | {"boardgame-list-prices-2026-07-12":10} | none | gb2_reasoning_provenance_v1 | gpt-5.4 | unknown_legacy | none | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 12 | ranked | gpt-5-4 | GPT-5.4 | OpenAI | openai | Medium | null | 2026-07-13T11:18:45Z | null | false | null | null | 49.071938 | 49.071938 | 1 | successful-game mean adjusted by the quarter power of plugin success rate | 14.518901 | 100 | 1,650.44931 | 1,156 | 1,165 | 64 | 9 | 600 | 579 | 234 | 343 | null | 8 | null | 8 | 8 | 7 | 1 | 0 | 0 | 0.875 | 0.125 | 0 | null | null | 0.498644 | 0.506582 | 0.294238 | 0.712055 | 3.98915 | 8 | 8 | 8 | 0 | 0 | 9 | 0 | {"local_standard_estimate":9} | Standard list-price estimate | {"boardgame-list-prices-2026-07-12":9} | medium | gb2_reasoning_provenance_v1 | gpt-5.4 | unknown_legacy | medium | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 13 | ranked | gpt-5-4-mini | GPT-5.4 Mini | OpenAI | openai | XHigh | null | 2026-07-13T11:18:55Z | null | false | null | null | 47.565179 | 47.565179 | 1 | successful-game mean adjusted by the quarter power of plugin success rate | 15.497093 | 83.589871 | 1,642.15639 | 2,143 | 2,143 | 152 | 0 | 1,074 | 1,062 | 506 | 575 | null | 12 | null | 12 | 12 | 10 | 2 | 0 | 0 | 0.833333 | 0.166667 | 1 | null | GB2-03 | 1.018243 | 0.967046 | 0.835607 | 1.516473 | 12.214044 | 7 | 12 | 12 | 0 | 0 | 15 | 0 | {"local_standard_estimate":15} | Standard list-price estimate | {"boardgame-list-prices-2026-07-12":15} | highest | gb2_reasoning_provenance_v1 | gpt-5.4-mini | unknown_legacy | highest | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 14 | ranked | gpt-5-5 | GPT-5.5 | OpenAI | openai | Medium | null | 2026-07-13T18:28:37Z | null | false | null | null | 47.209811 | 47.209811 | 1 | successful-game mean adjusted by the quarter power of plugin success rate | 19.541204 | 85.911601 | 1,592.885385 | 1,257 | 1,266 | 212 | 6 | 639 | 559 | 254 | 444 | null | 8 | null | 8 | 8 | 7 | 1 | 0 | 0 | 0.875 | 0.125 | 0 | null | null | 0.442857 | 0.417602 | 0.34269 | 0.58673 | 3.542855 | 8 | 8 | 8 | 0 | 0 | 9 | 0 | {"local_standard_estimate":9} | Standard list-price estimate | {"boardgame-list-prices-2026-07-12":9} | medium | gb2_reasoning_provenance_v1 | gpt-5.5 | unknown_legacy | medium | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 15 | ranked | claude-opus-4-5 | Claude Opus 4.5 | Anthropic | anthropic | null | null | 2026-07-13T17:59:25Z | null | false | null | null | 45.948851 | 45.948851 | 1 | successful-game mean adjusted by the quarter power of plugin success rate | 9.131977 | 78.89823 | 1,584.847008 | 1,252 | 1,264 | 111 | 4 | 634 | 539 | 343 | 370 | null | 8 | null | 8 | 8 | 8 | 0 | 0 | 0 | 1 | 0 | 0 | null | null | 0.121741 | 0.121475 | 0.09594 | 0.144235 | 0.97393 | 8 | 8 | 8 | 0 | 0 | 8 | 0 | {"local_list_price_estimate":8} | Standard list-price estimate | {"boardgame-list-prices-2026-07-12":8} | none | gb2_reasoning_provenance_v1 | claude-opus-4-5 | unknown_legacy | none | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 16 | ranked | gpt-5-4-nano | GPT-5.4 Nano | OpenAI | openai | XHigh | null | 2026-07-13T11:23:24Z | null | false | null | null | 45.558682 | 47.006787 | 0.882353 | successful-game mean adjusted by the quarter power of plugin success rate | 11.62668 | 95.073216 | 1,593.365562 | 2,508 | 2,513 | 354 | 1 | 1,260 | 1,007 | 726 | 775 | null | 15 | null | 17 | 15 | 10 | 5 | 2 | 0.117647 | 0.588235 | 0.294118 | 1 | GB2-02|GB2-03 | GB2-05 | 0.292495 | 0.283462 | 0.223853 | 0.385689 | 5.077004 | 8 | 17 | 15 | 2 | 0 | 25 | 0 | {"local_standard_estimate":25} | Standard list-price estimate | {"boardgame-list-prices-2026-07-12":25} | highest | gb2_reasoning_provenance_v1 | gpt-5.4-nano | unknown_legacy | highest | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 17 | ranked | gpt-5 | GPT 5 | OpenAI | openai | XHigh | null | 2026-07-13T18:48:15Z | null | false | null | null | 44.447516 | 44.447516 | 1 | successful-game mean adjusted by the quarter power of plugin success rate | 14.519547 | 82.305574 | 1,594.464728 | 1,255 | 1,260 | 139 | 3 | 635 | 548 | 291 | 416 | null | 8 | null | 8 | 8 | 6 | 2 | 0 | 0 | 0.75 | 0.25 | 0 | null | null | 0.282014 | 0.269578 | 0.174011 | 0.454645 | 2.256112 | 8 | 8 | 8 | 0 | 0 | 10 | 0 | {"local_standard_estimate":10} | Standard list-price estimate | {"boardgame-list-prices-2026-07-12":10} | highest | gb2_reasoning_provenance_v1 | gpt-5 | unknown_legacy | highest | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 18 | ranked | claude-sonnet-5 | Claude Sonnet 5 | Anthropic | anthropic | XHigh | null | 2026-07-13T14:18:39Z | null | false | null | null | 43.918062 | 43.918062 | 1 | successful-game mean adjusted by the quarter power of plugin success rate | 20.849829 | 70.329575 | 1,592.154001 | 1,254 | 1,265 | 139 | 5 | 636 | 559 | 297 | 398 | null | 8 | null | 8 | 8 | 8 | 0 | 0 | 0 | 1 | 0 | 0 | null | null | 0.368142 | 0.355077 | 0.234622 | 0.4567 | 2.94514 | 8 | 8 | 8 | 0 | 0 | 8 | 0 | {"local_list_price_estimate":8} | Standard list-price estimate | {"boardgame-list-prices-2026-07-12":8} | highest | gb2_reasoning_provenance_v1 | claude-sonnet-5 | unknown_legacy | highest | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 19 | ranked | claude-opus-4-8 | Claude Opus 4.8 | Anthropic | anthropic | null | null | 2026-07-13T11:07:15Z | null | false | null | null | 43.312703 | 44.78301 | 0.875 | successful-game mean adjusted by the quarter power of plugin success rate | 10.536099 | 80.926998 | 1,584.810827 | 1,241 | 1,241 | 35 | 0 | 622 | 544 | 394 | 303 | null | 7 | null | 8 | 7 | 7 | 0 | 1 | 0.125 | 0.875 | 0 | 0 | GB2-03 | null | 0.157853 | 0.15388 | 0.131495 | 0.190125 | 1.262825 | 8 | 8 | 7 | 1 | 0 | 8 | 0 | {"local_list_price_estimate":8} | Standard list-price estimate | {"boardgame-list-prices-2026-07-12":8} | none | gb2_reasoning_provenance_v1 | claude-opus-4-8 | unknown_legacy | none | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 20 | ranked | o3 | O3 | OpenAI | openai | Medium | null | 2026-07-13T11:17:56Z | null | false | null | null | 42.715445 | 45.900733 | 0.75 | successful-game mean adjusted by the quarter power of plugin success rate | 21.691212 | 71.269034 | 1,573.830027 | 1,078 | 1,080 | 135 | 1 | 541 | 459 | 344 | 275 | null | 6 | null | 8 | 6 | 6 | 0 | 2 | 0.25 | 0.75 | 0 | 0 | GB2-02|GB2-03 | null | 0.048872 | 0.046325 | 0.03731 | 0.072978 | 0.390976 | 8 | 8 | 6 | 2 | 0 | 8 | 0 | {"local_standard_estimate":8} | Standard list-price estimate | {"boardgame-list-prices-2026-07-12":8} | medium | gb2_reasoning_provenance_v1 | o3 | unknown_legacy | medium | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 21 | ranked | claude-opus-4-5 | Claude Opus 4.5 | Anthropic | anthropic | XHigh | null | 2026-07-13T11:16:56Z | null | false | null | null | 42.406971 | 43.846531 | 0.875 | successful-game mean adjusted by the quarter power of plugin success rate | 13.244644 | 71.277638 | 1,582.382725 | 1,243 | 1,243 | 67 | 0 | 623 | 531 | 363 | 349 | null | 7 | null | 8 | 7 | 6 | 1 | 1 | 0.125 | 0.75 | 0.125 | 0 | GB2-03 | null | 0.272304 | 0.256367 | 0.236235 | 0.3825 | 2.17843 | 8 | 8 | 7 | 1 | 0 | 9 | 0 | {"local_list_price_estimate":9} | Standard list-price estimate | {"boardgame-list-prices-2026-07-12":9} | highest | gb2_reasoning_provenance_v1 | claude-opus-4-5 | unknown_legacy | highest | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 22 | ranked | deepseek-deepseek-v4-pro | DeepSeek V4 Pro | DeepSeek | deepseek | XHigh | null | 2026-07-13T11:17:33Z | null | false | null | null | 42.273701 | 45.426048 | 0.75 | successful-game mean adjusted by the quarter power of plugin success rate | 15.029054 | 85.674653 | 1,574.87601 | 1,075 | 1,076 | 156 | 0 | 538 | 469 | 341 | 265 | null | 6 | null | 8 | 6 | 1 | 5 | 2 | 0.25 | 0.125 | 0.625 | 0 | GB2-02|GB2-03 | null | 0.082848 | 0.084147 | 0.039517 | 0.109099 | 0.662782 | 8 | 8 | 6 | 2 | 16 | 0 | 0 | {"provider_reported":16} | Provider-reported | {} | highest | gb2_reasoning_provenance_v1 | deepseek/deepseek-v4-pro | unknown_legacy | highest | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 23 | ranked | claude-opus-4-8 | Claude Opus 4.8 | Anthropic | anthropic | Medium | null | 2026-07-13T15:25:01Z | null | false | null | null | 41.460927 | 41.460927 | 1 | successful-game mean adjusted by the quarter power of plugin success rate | 8.792182 | 91.70585 | 1,596.515227 | 1,246 | 1,256 | 161 | 5 | 626 | 514 | 284 | 448 | null | 8 | null | 8 | 8 | 8 | 0 | 0 | 0 | 1 | 0 | 0 | null | null | 0.217941 | 0.19638 | 0.14813 | 0.341745 | 1.743525 | 8 | 8 | 8 | 0 | 0 | 8 | 0 | {"local_list_price_estimate":8} | Standard list-price estimate | {"boardgame-list-prices-2026-07-12":8} | medium | gb2_reasoning_provenance_v1 | claude-opus-4-8 | unknown_legacy | medium | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 24 | ranked | xiaomi-mimo-v2-5-pro | MiMo-V2.5-Pro | Xiaomi | xiaomi | Medium | null | 2026-07-13T11:18:03Z | null | false | null | null | 40.521813 | 43.543521 | 0.75 | successful-game mean adjusted by the quarter power of plugin success rate | 13.264084 | 70.890866 | 1,538.154704 | 898 | 898 | 128 | 0 | 449 | 449 | 380 | 244 | null | 6 | null | 8 | 6 | 0 | 6 | 2 | 0.25 | 0 | 0.75 | 0 | GB2-02|GB2-03 | null | 0.134716 | 0.114485 | 0.027613 | 0.299639 | 1.07773 | 8 | 8 | 6 | 2 | 17 | 0 | 0 | {"provider_reported":17} | Provider-reported | {} | medium | gb2_reasoning_provenance_v1 | xiaomi/mimo-v2.5-pro | unknown_legacy | medium | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 25 | ranked | gpt-5 | GPT 5 | OpenAI | openai | Medium | null | 2026-07-13T11:18:07Z | null | false | null | null | 40.166927 | 41.530446 | 0.875 | successful-game mean adjusted by the quarter power of plugin success rate | 15.984096 | 68.103037 | 1,503.304001 | 1,122 | 1,125 | 142 | 0 | 571 | 430 | 422 | 270 | null | 7 | null | 8 | 7 | 6 | 1 | 1 | 0.125 | 0.75 | 0.125 | 0 | GB2-02 | null | 0.177563 | 0.172851 | 0.141898 | 0.214774 | 1.420501 | 8 | 8 | 7 | 1 | 0 | 9 | 0 | {"local_standard_estimate":9} | Standard list-price estimate | {"boardgame-list-prices-2026-07-12":9} | medium | gb2_reasoning_provenance_v1 | gpt-5 | unknown_legacy | medium | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 26 | ranked | qwen-qwen3-7-plus | Qwen3.7 Plus | Alibaba | qwen | Medium | null | 2026-07-13T11:16:59Z | null | false | null | null | 39.588531 | 42.540645 | 0.75 | successful-game mean adjusted by the quarter power of plugin success rate | 13.009111 | 81.880876 | 1,547.107092 | 1,076 | 1,076 | 176 | 0 | 538 | 410 | 328 | 338 | null | 6 | null | 8 | 6 | 1 | 5 | 2 | 0.25 | 0.125 | 0.625 | 0 | GB2-03|GB2-04 | null | 0.054376 | 0.057434 | 0.007338 | 0.08828 | 0.435009 | 8 | 8 | 6 | 2 | 16 | 0 | 0 | {"provider_reported":16} | Provider-reported | {} | medium | gb2_reasoning_provenance_v1 | qwen/qwen3.7-plus | unknown_legacy | medium | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 27 | ranked | moonshotai-kimi-k2-7-code | Kimi K2.7 Code | Moonshot | moonshotai | Medium | null | 2026-07-13T10:53:23Z | null | false | null | null | 39.185602 | 42.10767 | 0.75 | successful-game mean adjusted by the quarter power of plugin success rate | 12.54071 | 59.582648 | 1,585.212525 | 1,066 | 1,067 | 24 | 0 | 534 | 470 | 315 | 281 | null | 6 | null | 8 | 6 | 0 | 6 | 2 | 0.25 | 0 | 0.75 | 0 | GB2-03|GB2-06 | null | 0.160375 | 0.140729 | 0.106897 | 0.226689 | 1.283003 | 8 | 8 | 6 | 2 | 18 | 0 | 0 | {"provider_reported":18} | Provider-reported | {} | medium | gb2_reasoning_provenance_v1 | moonshotai/kimi-k2.7-code | unknown_legacy | medium | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 28 | ranked | claude-sonnet-5 | Claude Sonnet 5 | Anthropic | anthropic | null | null | 2026-07-13T19:18:02Z | null | false | null | null | 38.947735 | 38.947735 | 1 | successful-game mean adjusted by the quarter power of plugin success rate | 11.421558 | 62.657858 | 1,534.219936 | 1,251 | 1,269 | 159 | 5 | 630 | 444 | 362 | 445 | null | 8 | null | 8 | 8 | 8 | 0 | 0 | 0 | 1 | 0 | 0 | null | null | 0.061216 | 0.061152 | 0.049788 | 0.07806 | 0.48973 | 8 | 8 | 8 | 0 | 0 | 8 | 0 | {"local_list_price_estimate":8} | Standard list-price estimate | {"boardgame-list-prices-2026-07-12":8} | none | gb2_reasoning_provenance_v1 | claude-sonnet-5 | unknown_legacy | none | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 29 | ranked | google-gemini-3-5-flash | Gemini 3.5 Flash | Google | google | XHigh | null | 2026-07-13T18:14:57Z | null | false | null | null | 38.821273 | 41.716172 | 0.75 | successful-game mean adjusted by the quarter power of plugin success rate | 5.510322 | 88.597031 | 1,590.155382 | 903 | 914 | 105 | 10 | 454 | 442 | 291 | 170 | null | 6 | null | 8 | 6 | 0 | 6 | 2 | 0.25 | 0 | 0.75 | 0 | GB2-01|GB2-02 | null | 0.489077 | 0.483741 | 0.401826 | 0.692152 | 3.912616 | 8 | 8 | 6 | 2 | 18 | 0 | 0 | {"provider_reported":18} | Provider-reported | {} | highest | gb2_reasoning_provenance_v1 | google/gemini-3.5-flash | unknown_legacy | highest | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 30 | ranked | minimax-minimax-m3 | Minimax M3 | MiniMax | minimax | null | null | 2026-07-13T19:18:02Z | null | false | null | null | 38.416393 | 41.281101 | 0.75 | successful-game mean adjusted by the quarter power of plugin success rate | 12.762769 | 60.293433 | 1,528.643572 | 914 | 925 | 57 | 4 | 464 | 346 | 358 | 210 | null | 6 | null | 8 | 6 | 4 | 2 | 2 | 0.25 | 0.5 | 0.25 | 0 | GB2-04|GB2-06 | null | 0.025381 | 0.009435 | 0.006394 | 0.098033 | 0.203048 | 8 | 8 | 6 | 2 | 13 | 0 | 0 | {"provider_reported":13} | Provider-reported | {} | none | gb2_reasoning_provenance_v1 | minimax/minimax-m3 | unknown_legacy | none | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 31 | ranked | gpt-5-6-terra | GPT-5.6 Terra | OpenAI | openai | Medium | null | 2026-07-13T15:06:27Z | null | false | null | null | 37.844776 | 37.844776 | 1 | successful-game mean adjusted by the quarter power of plugin success rate | 10.94879 | 66.272903 | 1,518.270434 | 1,259 | 1,271 | 156 | 3 | 636 | 456 | 344 | 459 | null | 8 | null | 8 | 8 | 5 | 3 | 0 | 0 | 0.625 | 0.375 | 0 | null | null | 0.16744 | 0.158095 | 0.108735 | 0.246738 | 1.33952 | 8 | 8 | 8 | 0 | 0 | 11 | 0 | {"local_standard_estimate":11} | Standard list-price estimate | {"boardgame-list-prices-2026-07-12":11} | medium | gb2_reasoning_provenance_v1 | gpt-5.6-terra | unknown_legacy | medium | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 32 | ranked | deepseek-deepseek-v4-pro | DeepSeek V4 Pro | DeepSeek | deepseek | null | null | 2026-07-13T11:13:38Z | null | false | null | null | 37.357297 | 38.62544 | 0.875 | successful-game mean adjusted by the quarter power of plugin success rate | 10.124211 | 75.90256 | 1,491.003787 | 1,078 | 1,092 | 203 | 7 | 550 | 352 | 358 | 368 | null | 7 | null | 8 | 7 | 4 | 3 | 1 | 0.125 | 0.5 | 0.375 | 0 | GB2-04 | null | 0.015562 | 0.013117 | 0.005613 | 0.029079 | 0.1245 | 8 | 8 | 7 | 1 | 12 | 0 | 0 | {"provider_reported":12} | Provider-reported | {} | none | gb2_reasoning_provenance_v1 | deepseek/deepseek-v4-pro | unknown_legacy | none | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 33 | ranked | claude-opus-4-5 | Claude Opus 4.5 | Anthropic | anthropic | Medium | null | 2026-07-13T17:37:51Z | null | false | null | null | 37.216159 | 37.216159 | 1 | successful-game mean adjusted by the quarter power of plugin success rate | 14.877885 | 59.526948 | 1,526.002189 | 1,143 | 1,168 | 169 | 16 | 588 | 424 | 342 | 377 | null | 8 | null | 8 | 8 | 8 | 0 | 0 | 0 | 1 | 0 | 0 | null | null | 0.239705 | 0.232815 | 0.175235 | 0.309345 | 1.91764 | 8 | 8 | 8 | 0 | 0 | 8 | 0 | {"local_list_price_estimate":8} | Standard list-price estimate | {"boardgame-list-prices-2026-07-12":8} | medium | gb2_reasoning_provenance_v1 | claude-opus-4-5 | unknown_legacy | medium | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 34 | ranked | gpt-5-6-sol | GPT-5.6 Sol | OpenAI | openai | null | null | 2026-07-13T11:18:17Z | null | false | null | null | 37.191651 | 38.30307 | 0.888889 | successful-game mean adjusted by the quarter power of plugin success rate | 12.279639 | 61.592216 | 1,538.919728 | 1,239 | 1,251 | 73 | 4 | 621 | 529 | 377 | 333 | null | 8 | null | 9 | 8 | 8 | 0 | 1 | 0.111111 | 0.888889 | 0 | 0 | GB2-04 | null | 0.121464 | 0.124865 | 0.09045 | 0.147405 | 1.069485 | 8 | 9 | 8 | 1 | 0 | 9 | 0 | {"local_standard_estimate":9} | Standard list-price estimate | {"boardgame-list-prices-2026-07-12":9} | none | gb2_reasoning_provenance_v1 | gpt-5.6-sol | unknown_legacy | none | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 35 | ranked | z-ai-glm-5-2 | GLM-5.2 | Zhipu | z-ai | XHigh | null | 2026-07-13T11:18:54Z | null | false | null | null | 36.942206 | 40.104186 | 0.72 | successful-game mean adjusted by the quarter power of plugin success rate | 10.660344 | 64.946907 | 1,561.584504 | 3,046 | 3,070 | 400 | 4 | 1,537 | 1,178 | 826 | 1,042 | null | 18 | null | 25 | 18 | 1 | 17 | 7 | 0.28 | 0.04 | 0.68 | 0 | GB2-01|GB2-03|GB2-04|GB2-06 | null | 0.20731 | 0.206627 | 0.136545 | 0.258232 | 5.171421 | 8 | 25 | 18 | 7 | 55 | 0 | 0 | {"provider_reported":55} | Provider-reported | {} | highest | gb2_reasoning_provenance_v1 | z-ai/glm-5.2 | unknown_legacy | highest | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 36 | ranked | z-ai-glm-5-2 | GLM-5.2 | Zhipu | z-ai | Medium | null | 2026-07-13T19:18:02Z | null | false | null | null | 36.636268 | 40.544695 | 0.666667 | successful-game mean adjusted by the quarter power of plugin success rate | 17.458145 | 63.631246 | 1,571.334313 | 2,192 | 2,233 | 373 | 19 | 1,135 | 928 | 574 | 690 | null | 16 | null | 24 | 16 | 3 | 13 | 8 | 0.333333 | 0.125 | 0.541667 | 0 | GB2-01|GB2-02|GB2-03|GB2-04|GB2-05|GB2-06 | null | 0.123515 | 0.129548 | 0.055463 | 0.169795 | 2.96436 | 8 | 24 | 16 | 8 | 52 | 0 | 0 | {"provider_reported":52} | Provider-reported | {} | medium | gb2_reasoning_provenance_v1 | z-ai/glm-5.2 | unknown_legacy | medium | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 37 | ranked | claude-sonnet-5 | Claude Sonnet 5 | Anthropic | anthropic | Medium | null | 2026-07-13T11:15:41Z | null | false | null | null | 36.546365 | 37.786979 | 0.875 | successful-game mean adjusted by the quarter power of plugin success rate | 9.953061 | 64.721548 | 1,523.882169 | 1,240 | 1,243 | 166 | 0 | 622 | 434 | 374 | 432 | null | 7 | null | 8 | 7 | 6 | 1 | 1 | 0.125 | 0.75 | 0.125 | 0 | GB2-03 | null | 0.078053 | 0.06797 | 0.05673 | 0.132112 | 0.624428 | 8 | 8 | 7 | 1 | 0 | 9 | 0 | {"local_list_price_estimate":9} | Standard list-price estimate | {"boardgame-list-prices-2026-07-12":9} | medium | gb2_reasoning_provenance_v1 | claude-sonnet-5 | unknown_legacy | medium | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 38 | ranked | gpt-4-1 | GPT 4.1 | OpenAI | openai | null | null | 2026-07-13T11:07:36Z | null | false | null | null | 36.544445 | 36.544445 | 1 | successful-game mean adjusted by the quarter power of plugin success rate | 9.661511 | 58.420431 | 1,487.165424 | 1,257 | 1,268 | 130 | 3 | 639 | 394 | 447 | 416 | null | 8 | null | 8 | 8 | 5 | 3 | 0 | 0 | 0.625 | 0.375 | 0 | null | null | 0.057196 | 0.043012 | 0.032534 | 0.094594 | 0.457564 | 8 | 8 | 8 | 0 | 0 | 11 | 0 | {"local_standard_estimate":11} | Standard list-price estimate | {"boardgame-list-prices-2026-07-12":11} | none | gb2_reasoning_provenance_v1 | gpt-4.1 | unknown_legacy | none | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 39 | ranked | xiaomi-mimo-v2-5 | MiMo-V2.5 | Xiaomi | xiaomi | null | null | 2026-07-13T11:18:27Z | null | false | null | null | 36.462715 | 39.745648 | 0.708333 | successful-game mean adjusted by the quarter power of plugin success rate | 35.264806 | 44.514924 | 1,400.148753 | 2,864 | 2,875 | 340 | 9 | 1,439 | 781 | 1,350 | 733 | null | 17 | null | 24 | 17 | 12 | 5 | 7 | 0.291667 | 0.5 | 0.208333 | 0 | GB2-02|GB2-03|GB2-04|GB2-07|GB2-08 | null | 0.002871 | 0.002335 | 0.001691 | 0.005169 | 0.068905 | 8 | 24 | 17 | 7 | 37 | 0 | 0 | {"provider_reported":37} | Provider-reported | {} | none | gb2_reasoning_provenance_v1 | xiaomi/mimo-v2.5 | unknown_legacy | none | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 40 | ranked | z-ai-glm-5-2 | GLM-5.2 | Zhipu | z-ai | null | null | 2026-07-13T18:48:15Z | null | false | null | null | 36.344698 | 37.578466 | 0.875 | successful-game mean adjusted by the quarter power of plugin success rate | 23.621129 | 49.078698 | 1,522.188443 | 4,308 | 4,353 | 225 | 22 | 2,191 | 1,641 | 1,494 | 1,173 | null | 28 | null | 32 | 28 | 16 | 12 | 4 | 0.125 | 0.5 | 0.375 | 0 | GB2-02|GB2-03|GB2-07|GB2-08 | null | 0.024527 | 0.023469 | 0.014024 | 0.037086 | 0.784874 | 8 | 32 | 28 | 4 | 48 | 1 | 0 | {"local_list_price_estimate":1,"provider_reported":48} | Mixed: Provider-reported + Standard list-price estimate | {} | none | gb2_reasoning_provenance_v1 | z-ai/glm-5.2 | unknown_legacy | none | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 41 | ranked | qwen-qwen3-7-max | Qwen3.7 Max | Alibaba | qwen | Medium | null | 2026-07-13T11:17:21Z | null | false | null | null | 36.121819 | 37.348022 | 0.875 | successful-game mean adjusted by the quarter power of plugin success rate | 14.026596 | 79.213287 | 1,519.84179 | 1,239 | 1,240 | 172 | 0 | 620 | 429 | 383 | 427 | null | 7 | null | 8 | 7 | 1 | 6 | 1 | 0.125 | 0.125 | 0.75 | 0 | GB2-03 | null | 0.091103 | 0.092801 | 0.034377 | 0.121855 | 0.728824 | 8 | 8 | 7 | 1 | 15 | 0 | 0 | {"provider_reported":15} | Provider-reported | {} | medium | gb2_reasoning_provenance_v1 | qwen/qwen3.7-max | unknown_legacy | medium | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 42 | ranked | qwen-qwen3-7-max | Qwen3.7 Max | Alibaba | qwen | null | null | 2026-07-13T11:17:55Z | null | false | null | null | 33.669417 | 34.812369 | 0.875 | successful-game mean adjusted by the quarter power of plugin success rate | 10.794215 | 68.297363 | 1,485.246091 | 986 | 1,002 | 166 | 9 | 508 | 395 | 358 | 233 | null | 7 | null | 8 | 7 | 7 | 0 | 1 | 0.125 | 0.875 | 0 | 0 | GB2-04 | null | 0.0228 | 0.021642 | 0.015285 | 0.039126 | 0.182399 | 8 | 8 | 7 | 1 | 9 | 0 | 0 | {"provider_reported":9} | Provider-reported | {} | none | gb2_reasoning_provenance_v1 | qwen/qwen3.7-max | unknown_legacy | none | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 43 | ranked | gpt-5-4-nano | GPT-5.4 Nano | OpenAI | openai | Medium | null | 2026-07-13T15:06:27Z | null | false | null | null | 33.591544 | 35.729954 | 0.78125 | successful-game mean adjusted by the quarter power of plugin success rate | 15.263222 | 52.691719 | 1,421.019091 | 3,776 | 3,793 | 340 | 17 | 1,913 | 1,084 | 1,692 | 1,000 | null | 25 | null | 32 | 25 | 13 | 12 | 7 | 0.21875 | 0.40625 | 0.375 | 0 | GB2-02|GB2-03|GB2-04|GB2-08 | null | 0.024353 | 0.025206 | 0.016582 | 0.036201 | 0.779287 | 8 | 32 | 25 | 7 | 0 | 49 | 0 | {"local_standard_estimate":49} | Standard list-price estimate | {"boardgame-list-prices-2026-07-12":49} | medium | gb2_reasoning_provenance_v1 | gpt-5.4-nano | unknown_legacy | medium | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 44 | ranked | xiaomi-mimo-v2-5-pro | MiMo-V2.5-Pro | Xiaomi | xiaomi | null | null | 2026-07-13T10:52:32Z | null | false | null | null | 33.076782 | 34.376365 | 0.857143 | successful-game mean adjusted by the quarter power of plugin success rate | 0 | 55.022117 | 1,429.43425 | 916 | 929 | 47 | 3 | 468 | 304 | 423 | 189 | null | 6 | null | 7 | 6 | 4 | 2 | 1 | 0.142857 | 0.571429 | 0.285714 | 0 | GB2-04 | null | 0.029556 | 0.006303 | 0.005714 | 0.131155 | 0.206892 | 7 | 7 | 6 | 1 | 10 | 0 | 0 | {"provider_reported":10} | Provider-reported | {} | none | gb2_reasoning_provenance_v1 | xiaomi/mimo-v2.5-pro | unknown_legacy | none | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 45 | ranked | gpt-5-6-terra | GPT-5.6 Terra | OpenAI | openai | null | null | 2026-07-13T16:11:38Z | null | false | null | null | 33.068197 | 34.056393 | 0.888889 | successful-game mean adjusted by the quarter power of plugin success rate | 14.713027 | 54.929536 | 1,471.961283 | 1,241 | 1,248 | 186 | 3 | 623 | 342 | 420 | 479 | null | 8 | null | 9 | 8 | 7 | 1 | 1 | 0.111111 | 0.777778 | 0.111111 | 0 | GB2-03 | null | 0.068356 | 0.061521 | 0.054277 | 0.119243 | 0.606337 | 8 | 9 | 8 | 1 | 0 | 10 | 0 | {"local_standard_estimate":10} | Standard list-price estimate | {"boardgame-list-prices-2026-07-12":10} | none | gb2_reasoning_provenance_v1 | gpt-5.6-terra | unknown_legacy | none | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 46 | ranked | gpt-5-4-mini | GPT-5.4 Mini | OpenAI | openai | Medium | null | 2026-07-13T18:48:15Z | null | false | null | null | 32.692557 | 33.04226 | 0.958333 | successful-game mean adjusted by the quarter power of plugin success rate | 14.464678 | 45.745329 | 1,485.323295 | 2,898 | 2,941 | 392 | 34 | 1,494 | 830 | 874 | 1,194 | null | 23 | null | 24 | 23 | 22 | 1 | 1 | 0.041667 | 0.916667 | 0.041667 | 0 | GB2-06 | null | 0.241556 | 0.240214 | 0.178737 | 0.297493 | 5.797351 | 8 | 24 | 23 | 1 | 0 | 26 | 0 | {"local_standard_estimate":26} | Standard list-price estimate | {"boardgame-list-prices-2026-07-12":26} | medium | gb2_reasoning_provenance_v1 | gpt-5.4-mini | unknown_legacy | medium | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 47 | ranked | gpt-5-5 | GPT-5.5 | OpenAI | openai | null | null | 2026-07-13T14:18:39Z | null | false | null | null | 31.796074 | 32.875433 | 0.875 | successful-game mean adjusted by the quarter power of plugin success rate | 9.168698 | 54.815924 | 1,493.356591 | 1,080 | 1,089 | 257 | 8 | 548 | 260 | 281 | 539 | null | 7 | null | 8 | 7 | 7 | 0 | 1 | 0.125 | 0.875 | 0 | 0 | GB2-06 | null | 0.142253 | 0.148502 | 0.12078 | 0.156555 | 1.13802 | 8 | 8 | 7 | 1 | 0 | 8 | 0 | {"local_standard_estimate":8} | Standard list-price estimate | {"boardgame-list-prices-2026-07-12":8} | none | gb2_reasoning_provenance_v1 | gpt-5.5 | unknown_legacy | none | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 48 | ranked | x-ai-grok-build-0-1 | Grok Build 0.1 | xAI | x-ai | Medium | null | 2026-07-13T18:28:37Z | null | false | null | null | 31.65822 | 31.65822 | 1 | successful-game mean adjusted by the quarter power of plugin success rate | 11.566831 | 61.077091 | 1,426.685373 | 1,263 | 1,275 | 164 | 3 | 641 | 318 | 493 | 452 | null | 8 | null | 8 | 8 | 0 | 8 | 0 | 0 | 0 | 1 | 0 | null | null | 0.060661 | 0.056585 | 0.048546 | 0.074399 | 0.485285 | 8 | 8 | 8 | 0 | 17 | 0 | 0 | {"provider_reported":17} | Provider-reported | {} | medium | gb2_reasoning_provenance_v1 | x-ai/grok-build-0.1 | unknown_legacy | medium | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 49 | ranked | nvidia-nemotron-3-ultra-550b-a55b | Nemotron 3 Ultra 550B A55B | NVIDIA | nvidia | null | null | 2026-07-13T18:14:57Z | null | false | null | null | 31.442236 | 33.481086 | 0.777778 | successful-game mean adjusted by the quarter power of plugin success rate | 12.512382 | 64.09572 | 1,400.384189 | 1,085 | 1,097 | 154 | 9 | 547 | 312 | 490 | 283 | null | 7 | null | 9 | 7 | 5 | 2 | 2 | 0.222222 | 0.555556 | 0.222222 | 0 | GB2-02|GB2-07 | null | 0.031792 | 0.015848 | 0.011123 | 0.134856 | 0.389192 | 8 | 9 | 7 | 2 | 14 | 0 | 0 | {"provider_reported":14} | Provider-reported | {} | none | gb2_reasoning_provenance_v1 | nvidia/nemotron-3-ultra-550b-a55b | unknown_legacy | none | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 50 | ranked | gpt-5-6-luna | GPT-5.6 Luna | OpenAI | openai | Medium | null | 2026-07-13T18:48:15Z | null | false | null | null | 30.210579 | 31.113379 | 0.888889 | successful-game mean adjusted by the quarter power of plugin success rate | 6.647989 | 70.487394 | 1,553.269705 | 1,242 | 1,249 | 141 | 4 | 623 | 479 | 335 | 428 | null | 8 | null | 9 | 8 | 8 | 0 | 1 | 0.111111 | 0.888889 | 0 | 0 | GB2-06 | null | 0.036156 | 0.035338 | 0.025803 | 0.046574 | 0.315048 | 8 | 9 | 8 | 1 | 0 | 9 | 0 | {"local_standard_estimate":9} | Standard list-price estimate | {"boardgame-list-prices-2026-07-12":9} | medium | gb2_reasoning_provenance_v1 | gpt-5.6-luna | unknown_legacy | medium | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 51 | ranked | tencent-hy3-preview | Hy3 Preview | Tencent | tencent | XHigh | null | 2026-07-13T11:15:51Z | null | false | null | null | 28.588399 | 30.442194 | 0.777778 | successful-game mean adjusted by the quarter power of plugin success rate | 8.215127 | 65.100387 | 1,493.082479 | 1,243 | 1,244 | 79 | 0 | 623 | 419 | 465 | 359 | null | 7 | null | 9 | 7 | 5 | 2 | 2 | 0.222222 | 0.555556 | 0.222222 | 0 | GB2-03|GB2-05 | null | 0.003246 | 0.001957 | 0.001267 | 0.007539 | 0.031586 | 8 | 9 | 7 | 2 | 14 | 0 | 0 | {"provider_reported":14} | Provider-reported | {} | highest | gb2_reasoning_provenance_v1 | tencent/hy3-preview | unknown_legacy | highest | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 52 | ranked | tencent-hy3-preview | Hy3 Preview | Tencent | tencent | null | null | 2026-07-13T18:48:15Z | null | false | null | null | 28.587346 | 30.719102 | 0.75 | successful-game mean adjusted by the quarter power of plugin success rate | 3.928337 | 78.865645 | 1,481.118243 | 889 | 973 | 146 | 3 | 451 | 242 | 258 | 389 | null | 6 | null | 8 | 6 | 4 | 2 | 2 | 0.25 | 0.5 | 0.25 | 0 | GB2-06|GB2-07 | null | 0.001267 | 0.001232 | 0.000909 | 0.001633 | 0.010139 | 8 | 8 | 6 | 2 | 11 | 0 | 0 | {"provider_reported":11} | Provider-reported | {} | none | gb2_reasoning_provenance_v1 | tencent/hy3-preview | unknown_legacy | none | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 53 | ranked | google-gemma-4-31b-it | Gemma 4 31B | Google | google | Medium | null | 2026-07-13T11:13:11Z | null | false | null | null | 28.344596 | 32.600915 | 0.571429 | successful-game mean adjusted by the quarter power of plugin success rate | 19.649995 | 54.462035 | 1,376.381933 | 714 | 714 | 0 | 0 | 357 | 227 | 352 | 135 | null | 4 | null | 7 | 4 | 0 | 4 | 3 | 0.428571 | 0 | 0.571429 | 0 | GB2-02|GB2-03|GB2-08 | null | 0.006571 | 0.006662 | 0.004568 | 0.009209 | 0.045998 | 7 | 7 | 4 | 3 | 15 | 0 | 0 | {"provider_reported":15} | Provider-reported | {} | medium | gb2_reasoning_provenance_v1 | google/gemma-4-31b-it | unknown_legacy | medium | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 54 | ranked | deepseek-deepseek-v4-flash | DeepSeek V4 Flash | DeepSeek | deepseek | XHigh | null | 2026-07-13T11:17:20Z | null | false | null | null | 27.972123 | 30.22735 | 0.733333 | successful-game mean adjusted by the quarter power of plugin success rate | 9.719985 | 63.090428 | 1,410.723566 | 1,966 | 1,966 | 202 | 0 | 984 | 584 | 888 | 494 | null | 11 | null | 15 | 11 | 5 | 6 | 4 | 0.266667 | 0.333333 | 0.4 | 0 | GB2-03|GB2-04 | null | 0.010146 | 0.010218 | 0.003563 | 0.017372 | 0.148225 | 8 | 15 | 11 | 4 | 28 | 0 | 0 | {"provider_reported":28} | Provider-reported | {} | highest | gb2_reasoning_provenance_v1 | deepseek/deepseek-v4-flash | unknown_legacy | highest | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 55 | ranked | openai-gpt-oss-120b | GPT-OSS 120B | OpenAI | openai | XHigh | null | 2026-07-13T11:17:15Z | null | false | null | null | 27.668437 | 31.118211 | 0.625 | successful-game mean adjusted by the quarter power of plugin success rate | 7.858209 | 76.861862 | 1,498.009741 | 871 | 872 | 131 | 0 | 437 | 228 | 247 | 396 | null | 5 | null | 8 | 5 | 0 | 5 | 3 | 0.375 | 0 | 0.625 | 0 | GB2-01|GB2-03|GB2-05 | null | 0.008821 | 0.007024 | 0.002716 | 0.016602 | 0.070565 | 8 | 8 | 5 | 3 | 19 | 0 | 0 | {"provider_reported":19} | Provider-reported | {} | highest | gb2_reasoning_provenance_v1 | openai/gpt-oss-120b | unknown_legacy | highest | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 56 | ranked | cohere-north-mini-code | North Mini Code | Other | other | Medium | null | 2026-07-13T18:48:15Z | null | false | null | null | 27.503193 | 29.554104 | 0.75 | successful-game mean adjusted by the quarter power of plugin success rate | 13.871844 | 46.684478 | 1,387.397969 | 921 | 940 | 133 | 4 | 468 | 225 | 435 | 261 | null | 6 | null | 8 | 6 | 3 | 3 | 2 | 0.25 | 0.375 | 0.375 | 0 | GB2-01|GB2-02 | null | 0 | 0 | 0 | 0 | 0 | 8 | 8 | 6 | 2 | 15 | 0 | 0 | {"provider_reported":15} | Provider-reported | {} | medium | gb2_reasoning_provenance_v1 | cohere/north-mini-code | unknown_legacy | medium | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 57 | ranked | nvidia-nemotron-3-ultra-550b-a55b | Nemotron 3 Ultra 550B A55B | NVIDIA | nvidia | Medium | null | 2026-07-13T11:15:55Z | null | false | null | null | 26.912497 | 31.172535 | 0.555556 | successful-game mean adjusted by the quarter power of plugin success rate | 10.235473 | 65.228339 | 1,425.503591 | 887 | 887 | 171 | 0 | 445 | 215 | 343 | 329 | null | 5 | null | 9 | 5 | 0 | 5 | 4 | 0.444444 | 0 | 0.555556 | 0 | GB2-03|GB2-04|GB2-05 | null | 0.035512 | 0.032728 | 0.020077 | 0.065385 | 0.317728 | 8 | 9 | 5 | 4 | 21 | 0 | 0 | {"provider_reported":21} | Provider-reported | {} | medium | gb2_reasoning_provenance_v1 | nvidia/nemotron-3-ultra-550b-a55b | unknown_legacy | medium | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 58 | ranked | stepfun-step-3-7-flash | Step 3.7 Flash | StepFun | stepfun | XHigh | null | 2026-07-13T11:07:38Z | null | false | null | null | 25.900167 | 29.129468 | 0.625 | successful-game mean adjusted by the quarter power of plugin success rate | 7.242946 | 50.026555 | 1,324.284742 | 912 | 912 | 149 | 0 | 456 | 235 | 524 | 153 | null | 5 | null | 8 | 5 | 0 | 5 | 3 | 0.375 | 0 | 0.625 | 0 | GB2-02|GB2-03|GB2-04 | null | 0.060757 | 0.060057 | 0.021742 | 0.112196 | 0.486058 | 8 | 8 | 5 | 3 | 20 | 0 | 0 | {"provider_reported":20} | Provider-reported | {} | highest | gb2_reasoning_provenance_v1 | stepfun/step-3.7-flash | unknown_legacy | highest | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 59 | ranked | gpt-5-4-mini | GPT-5.4 Mini | OpenAI | openai | null | null | 2026-07-13T17:59:25Z | null | false | null | null | 25.597809 | 25.597809 | 1 | successful-game mean adjusted by the quarter power of plugin success rate | 9.599171 | 45.384758 | 1,368.07357 | 3,256 | 3,286 | 442 | 30 | 1,667 | 511 | 1,496 | 1,249 | null | 24 | null | 24 | 24 | 19 | 5 | 0 | 0 | 0.791667 | 0.208333 | 0 | null | null | 0.017289 | 0.018308 | 0.012592 | 0.021615 | 0.414935 | 8 | 24 | 24 | 0 | 0 | 29 | 0 | {"local_standard_estimate":29} | Standard list-price estimate | {"boardgame-list-prices-2026-07-12":29} | none | gb2_reasoning_provenance_v1 | gpt-5.4-mini | unknown_legacy | none | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 60 | ranked | xiaomi-mimo-v2-5 | MiMo-V2.5 | Xiaomi | xiaomi | Medium | null | 2026-07-13T11:14:05Z | null | false | null | null | 24.528505 | 26.68106 | 0.714286 | successful-game mean adjusted by the quarter power of plugin success rate | 13.678401 | 41.766315 | 1,385.447813 | 2,627 | 2,627 | 229 | 0 | 1,317 | 511 | 1,100 | 1,016 | null | 15 | null | 21 | 15 | 1 | 14 | 6 | 0.285714 | 0.047619 | 0.666667 | 1 | GB2-01|GB2-03|GB2-06|GB2-08 | GB2-03 | 0.020878 | 0.021071 | 0.008505 | 0.033894 | 0.437946 | 8 | 21 | 15 | 6 | 48 | 0 | 0 | {"provider_reported":48} | Provider-reported | {} | medium | gb2_reasoning_provenance_v1 | xiaomi/mimo-v2.5 | unknown_legacy | medium | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 61 | ranked | gpt-5-4-nano | GPT-5.4 Nano | OpenAI | openai | null | null | 2026-07-13T19:18:02Z | null | false | null | null | 22.991577 | 24.455202 | 0.78125 | successful-game mean adjusted by the quarter power of plugin success rate | 8.830356 | 34.958989 | 1,416.564562 | 3,600 | 3,638 | 503 | 16 | 1,828 | 836 | 1,449 | 1,315 | null | 25 | null | 32 | 25 | 10 | 15 | 7 | 0.21875 | 0.3125 | 0.46875 | 0 | GB2-03|GB2-04|GB2-05|GB2-06|GB2-07 | null | 0.008998 | 0.008459 | 0.005806 | 0.013224 | 0.287947 | 8 | 32 | 25 | 7 | 0 | 56 | 0 | {"local_standard_estimate":56} | Standard list-price estimate | {"boardgame-list-prices-2026-07-12":56} | none | gb2_reasoning_provenance_v1 | gpt-5.4-nano | unknown_legacy | none | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 62 | ranked | xiaomi-mimo-v2-5 | MiMo-V2.5 | Xiaomi | xiaomi | XHigh | null | 2026-07-13T11:15:45Z | null | false | null | null | 22.137314 | 24.897453 | 0.625 | successful-game mean adjusted by the quarter power of plugin success rate | 11.587784 | 52.755721 | 1,423.507907 | 864 | 864 | 208 | 0 | 433 | 122 | 255 | 487 | null | 5 | null | 8 | 5 | 0 | 5 | 3 | 0.375 | 0 | 0.625 | 0 | GB2-03|GB2-05|GB2-07 | null | 0.02467 | 0.023901 | 0.004041 | 0.059718 | 0.197361 | 8 | 8 | 5 | 3 | 19 | 0 | 0 | {"provider_reported":19} | Provider-reported | {} | highest | gb2_reasoning_provenance_v1 | xiaomi/mimo-v2.5 | unknown_legacy | highest | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 63 | ranked | google-gemini-3-1-flash-lite | Gemini 3.1 Flash Lite | Google | google | XHigh | null | 2026-07-13T11:17:51Z | null | false | null | null | 21.692908 | 24.397637 | 0.625 | successful-game mean adjusted by the quarter power of plugin success rate | 6.352808 | 51.607192 | 1,322.535602 | 886 | 890 | 127 | 4 | 445 | 170 | 450 | 266 | null | 5 | null | 8 | 5 | 0 | 5 | 3 | 0.375 | 0 | 0.625 | 0 | GB2-01|GB2-02|GB2-03 | null | 0.027493 | 0.025548 | 0.020414 | 0.042299 | 0.21994 | 8 | 8 | 5 | 3 | 19 | 0 | 0 | {"provider_reported":19} | Provider-reported | {} | highest | gb2_reasoning_provenance_v1 | google/gemini-3.1-flash-lite | unknown_legacy | highest | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 64 | ranked | deepseek-deepseek-v4-flash | DeepSeek V4 Flash | DeepSeek | deepseek | null | null | 2026-07-13T19:18:02Z | null | false | null | null | 21.615664 | 22.915693 | 0.791667 | successful-game mean adjusted by the quarter power of plugin success rate | 12.63624 | 34.159333 | 1,353.183919 | 2,894 | 2,916 | 275 | 13 | 1,479 | 534 | 1,407 | 953 | null | 19 | null | 24 | 19 | 14 | 5 | 5 | 0.208333 | 0.583333 | 0.208333 | 0 | GB2-01|GB2-02|GB2-03|GB2-06 | null | 0.002223 | 0.002113 | 0.001826 | 0.002782 | 0.053354 | 8 | 24 | 19 | 5 | 34 | 0 | 0 | {"provider_reported":34} | Provider-reported | {} | none | gb2_reasoning_provenance_v1 | deepseek/deepseek-v4-flash | unknown_legacy | none | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 65 | ranked | nex-agi-nex-n2-pro | Nex N2 Pro | Nex AGI | nex-agi | Medium | null | 2026-07-13T19:18:02Z | null | false | null | null | 21.296705 | 23.952035 | 0.625 | successful-game mean adjusted by the quarter power of plugin success rate | 1.993114 | 41.076047 | 1,278.37379 | 604 | 612 | 6 | 4 | 329 | 137 | 445 | 22 | null | 5 | null | 8 | 5 | 0 | 5 | 3 | 0.375 | 0 | 0.625 | 0 | GB2-01|GB2-02|GB2-04 | null | 0.102471 | 0.113469 | 0.061553 | 0.134914 | 0.819771 | 8 | 8 | 5 | 3 | 17 | 0 | 0 | {"provider_reported":17} | Provider-reported | {} | medium | gb2_reasoning_provenance_v1 | nex-agi/nex-n2-pro | unknown_legacy | medium | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 66 | ranked | deepseek-deepseek-v4-flash | DeepSeek V4 Flash | DeepSeek | deepseek | Medium | null | 2026-07-13T11:18:50Z | null | false | null | null | 20.990856 | 21.703418 | 0.875 | successful-game mean adjusted by the quarter power of plugin success rate | 6.749197 | 40.588625 | 1,342.600677 | 2,001 | 2,016 | 291 | 9 | 1,023 | 284 | 1,008 | 709 | null | 14 | null | 16 | 14 | 10 | 4 | 2 | 0.125 | 0.625 | 0.25 | 0 | GB2-03|GB2-04 | null | 0.003186 | 0.002948 | 0.001832 | 0.004912 | 0.050973 | 8 | 16 | 14 | 2 | 24 | 0 | 0 | {"provider_reported":24} | Provider-reported | {} | medium | gb2_reasoning_provenance_v1 | deepseek/deepseek-v4-flash | unknown_legacy | medium | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 67 | ranked | google-gemma-4-31b-it | Gemma 4 31B | Google | google | null | null | 2026-07-13T11:18:03Z | null | false | null | null | 20.766954 | 21.582885 | 0.857143 | successful-game mean adjusted by the quarter power of plugin success rate | 13.284954 | 38.165661 | 1,274.18757 | 1,076 | 1,076 | 155 | 0 | 538 | 191 | 604 | 281 | null | 6 | null | 7 | 6 | 5 | 1 | 1 | 0.142857 | 0.714286 | 0.142857 | 0 | GB2-03 | null | 0.002362 | 0.001866 | 0.00144 | 0.003918 | 0.016532 | 7 | 7 | 6 | 1 | 8 | 0 | 0 | {"provider_reported":8} | Provider-reported | {} | none | gb2_reasoning_provenance_v1 | google/gemma-4-31b-it | unknown_legacy | none | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 68 | ranked | minimax-minimax-m3 | Minimax M3 | MiniMax | minimax | Medium | null | 2026-07-13T11:16:26Z | null | false | null | null | 19.709354 | 20.378414 | 0.875 | successful-game mean adjusted by the quarter power of plugin success rate | 5.441353 | 55.563333 | 1,320.433787 | 1,238 | 1,238 | 142 | 0 | 620 | 217 | 619 | 402 | null | 7 | null | 8 | 7 | 0 | 7 | 1 | 0.125 | 0 | 0.875 | 0 | GB2-03 | null | 0.073064 | 0.070511 | 0.05225 | 0.097058 | 0.58451 | 8 | 8 | 7 | 1 | 17 | 0 | 0 | {"provider_reported":17} | Provider-reported | {} | medium | gb2_reasoning_provenance_v1 | minimax/minimax-m3 | unknown_legacy | medium | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 69 | ranked | google-gemini-3-1-flash-lite | Gemini 3.1 Flash Lite | Google | google | Medium | null | 2026-07-13T11:17:36Z | null | false | null | null | 19.327744 | 20.769012 | 0.75 | successful-game mean adjusted by the quarter power of plugin success rate | 9.023826 | 35.400601 | 1,264.565011 | 1,079 | 1,080 | 160 | 0 | 541 | 186 | 611 | 282 | null | 6 | null | 8 | 6 | 2 | 4 | 2 | 0.25 | 0.25 | 0.5 | 0 | GB2-02|GB2-03 | null | 0.010136 | 0.010567 | 0.004029 | 0.014932 | 0.081084 | 8 | 8 | 6 | 2 | 18 | 0 | 0 | {"provider_reported":18} | Provider-reported | {} | medium | gb2_reasoning_provenance_v1 | google/gemini-3.1-flash-lite | unknown_legacy | medium | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 70 | ranked | openai-gpt-oss-120b | GPT-OSS 120B | OpenAI | openai | Medium | null | 2026-07-13T18:14:57Z | null | false | null | null | 19.252703 | 19.906261 | 0.875 | successful-game mean adjusted by the quarter power of plugin success rate | 0.034969 | 34.626661 | 1,382.444226 | 1,061 | 1,075 | 164 | 9 | 532 | 179 | 433 | 449 | null | 7 | null | 8 | 7 | 1 | 6 | 1 | 0.125 | 0.125 | 0.75 | 0 | GB2-07 | null | 0.002466 | 0.002155 | 0.00113 | 0.004447 | 0.019725 | 8 | 8 | 7 | 1 | 16 | 0 | 0 | {"provider_reported":16} | Provider-reported | {} | medium | gb2_reasoning_provenance_v1 | openai/gpt-oss-120b | unknown_legacy | medium | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
20260713_194906 | gb2-20260713-2bf080cd30ef | gamebench2 | 2-known8 | entrant_identity_equal_mean_v7 | sequential_elo | track | full_freedom/mixed | Reasoning Variants | null | 71 | ranked | nvidia-nemotron-3-ultra-550b-a55b | Nemotron 3 Ultra 550B A55B | NVIDIA | nvidia | XHigh | null | 2026-07-13T11:23:24Z | null | false | null | null | 18.876187 | 21.796343 | 0.5625 | successful-game mean adjusted by the quarter power of plugin success rate | 8.373533 | 39.492018 | 1,400.928104 | 1,614 | 1,629 | 298 | 0 | 816 | 285 | 600 | 729 | null | 9 | null | 16 | 9 | 2 | 7 | 7 | 0.4375 | 0.125 | 0.4375 | 0 | GB2-01|GB2-03|GB2-04|GB2-06|GB2-07 | null | 0.031545 | 0.035551 | 0.018647 | 0.045692 | 0.504721 | 8 | 16 | 9 | 7 | 35 | 0 | 0 | {"provider_reported":35} | Provider-reported | {} | highest | gb2_reasoning_provenance_v1 | nvidia/nemotron-3-ultra-550b-a55b | unknown_legacy | highest | unknown_legacy | unknown_legacy | unknown_legacy | unknown_legacy | quality_generation_policy | provider_route_timeout_guard | null | null | null | null | unknown_legacy |
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DuelLab GameBench 2 results
This dataset repository is a public mirror of the immutable DuelLab GameBench 2 release gb2-20260713-2bf080cd30ef. DuelLab is the canonical source; this mirror is generated from its release manifest rather than maintained as a separate leaderboard.
Release
- Public release:
gb2-20260713-2bf080cd30ef - Generated:
2026-07-13T19:49:06Z - Benchmark version:
2-known8 - Games: 8
- Models: 34
- Reasoning variants: 80
- Rated matches: 56163
- Canonical citation guidance: duellab.org/citation
- Mirror repository: https://huggingface.co/datasets/DuelLab/gamebench-2-results
DuelLab GameBench 2 evaluates AI-generated game-playing programs by compiling and running them head-to-head across an evolving set of named public board and strategy games. Public standings, methodology, and release data are available; the evaluator, engine implementation, and unpublished operational artifacts remain private.
Contents
leaderboard.csvandleaderboard.json: public leaderboard results.entrants.json: public-safe entrant metadata.charts_data.json: public chart payload.benchmark-summary.json: compact release summary.release-manifest.json: canonical release metadata and artifact hashes.citation.*andCITATION.cff: generated citation formats.mirror-manifest.json: hashes for the exact files in this Hub commit.
This is an evaluation-results dataset, not a benchmark task corpus and not training data. It does not contain DuelLab's evaluator implementation, private operational artifacts, prompt text, hidden rules, or provider-private fields. GameBench 1 and GameBench 2 are not directly comparable.
License and citation
Public release data is licensed under CC BY 4.0. Cite the exact immutable DuelLab release using the supplied citation files. Model and provider names remain trademarks of their respective owners.
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