uuid stringlengths 36 36 ⌀ | history listlengths 60 60 | predict_prompt stringlengths 1.07k 9.17k ⌀ | reasoning_result stringlengths 0 12.3k ⌀ | ground_truth listlengths 30 30 | path_chain stringlengths 50 2.32k | index int64 0 210 | split stringclasses 1
value | __index_level_0__ int64 0 210 ⌀ |
|---|---|---|---|---|---|---|---|---|
369ce9c9-b9aa-4ae8-a756-cc8203222f80 | [
{
"date": "2021-08-08",
"in_port": 0,
"lat": -11.5,
"lon": 96.7,
"msl": 101357,
"port_name": "/",
"port_type": "/",
"speed": 12.3,
"status": "move",
"swh": 2.6,
"wind_speed": 8.7
},
{
"date": "2021-08-09",
"in_port": 0,
"lat": -8.9,
"lon": 101,
"ms... | You are a maritime navigation expert specializing in long-term trajectory analysis and forecasting of oil tankers. Given the 60-day historical voyage summary below: ### Summary of Vessel's Voyage Over 60 Days **Days 1–11:** The tanker maintained a steady speed of around 11 to 13 knots, sailing northeast from (96.7, ... | ### Reasoning Process for the Tanker's Voyage
#### Historical Data (Days 1-60)
**Days 1-11:**
- The tanker started its journey from (96.7, -11.5) and moved northeast to (121.4, 22.2).
- The vessel maintained a steady speed of 11 to 13 knots.
- Minor course adjustments were made due to varying wind speeds (0.6 to 8.7 ... | [
{
"date": "2021-10-07",
"lat": 33.2,
"lon": 124
},
{
"date": "2021-10-08",
"lat": 35.1,
"lon": 120.1
},
{
"date": "2021-10-09",
"lat": 35.1,
"lon": 120.1
},
{
"date": "2021-10-10",
"lat": 35.1,
"lon": 120.1
},
{
"date": "2021-10-11",
"lat": 35.... | 2021-08-20 to 2021-08-21: stay at Sha-lun (121.1, 25.25) -> 2021-08-23 to 2021-08-24: stay at Kaohsiung (120.3, 22.5) -> 2021-09-02: stay at Singapore (104.1, 1.3) -> 2021-09-16: stay at Port Qaboos (58.5, 23.7) -> 2021-10-10: stay at sea (120.1, 35.1) -> 2021-10-12 to 2021-10-13: stay at Lanshan Pt (119.4, 35.1) -> 20... | 0 | train | 0 |
f7051d38-4497-422a-b1ee-bacdf0c78c10 | [
{
"date": "2021-08-09",
"in_port": 0,
"lat": -8.9,
"lon": 101,
"msl": 101123,
"port_name": "/",
"port_type": "/",
"speed": 11,
"status": "move",
"swh": 2,
"wind_speed": 6.2
},
{
"date": "2021-08-10",
"in_port": 0,
"lat": -6.5,
"lon": 105,
"msl": 10... | You are a maritime navigation expert specializing in long-term trajectory analysis and forecasting of oil tankers. Given the 60-day historical voyage summary below: **Summary of Vessel's Voyage Over 60 Days** **Days 1–11:** The tanker maintained a steady speed of around 11-12 knots, sailing northeast from (101.0, -8... | ### Reasoning Process for the Tanker's 90-Day Voyage
#### Historical Data (Days 1-60)
**Days 1-11:**
- **Initial Position:** (101.0, -8.9)
- **Final Position:** (121.2, 25.2)
- **Speed:** 11-12 knots
- **Weather Conditions:** Calm seas with wind speeds of 0.6 to 7.9 m/s and wave heights below 1.5 meters.
- **Reasonin... | [
{
"date": "2021-10-08",
"lat": 35.1,
"lon": 120.1
},
{
"date": "2021-10-09",
"lat": 35.1,
"lon": 120.1
},
{
"date": "2021-10-10",
"lat": 35.1,
"lon": 120.1
},
{
"date": "2021-10-11",
"lat": 35.1,
"lon": 119.6
},
{
"date": "2021-10-12",
"lat": 3... | 2021-08-20 to 2021-08-21: stay at Sha-lun (121.1, 25.25) -> 2021-08-23 to 2021-08-24: stay at Kaohsiung (120.3, 22.5) -> 2021-09-02: stay at Singapore (104.1, 1.3) -> 2021-09-16: stay at Port Qaboos (58.5, 23.7) -> 2021-10-10: stay at sea (120.1, 35.1) -> 2021-10-12 to 2021-10-13: stay at Lanshan Pt (119.4, 35.1) -> 20... | 1 | train | 1 |
e6ae5650-4185-490f-8574-45128f0759aa | [
{
"date": "2021-08-10",
"in_port": 0,
"lat": -6.5,
"lon": 105,
"msl": 100950,
"port_name": "/",
"port_type": "/",
"speed": 11,
"status": "move",
"swh": 1.5,
"wind_speed": 5.7
},
{
"date": "2021-08-11",
"in_port": 0,
"lat": -4.5,
"lon": 108.6,
"msl"... | You are a maritime navigation expert specializing in long-term trajectory analysis and forecasting of oil tankers. Given the 60-day historical voyage summary below: **Days 1–10:** The tanker maintained a steady speed ranging from 10.0 to 13.0 knots, sailing northeast from (105.0, -6.5) to (121.4, 22.2). The vessel's ... | ### Reasoning Process for the Tanker's Voyage
#### Historical Summary (Days 1-60)
**Days 1-10:**
- The tanker started its voyage from (105.0, -6.5) and sailed northeast to (121.4, 22.2).
- Speed ranged from 10.0 to 13.0 knots, with minor fluctuations due to wind speeds (3.2 to 8.1 m/s) and wave heights (0.3 to 1.2 m)... | [
{
"date": "2021-10-09",
"lat": 35.1,
"lon": 120.1
},
{
"date": "2021-10-10",
"lat": 35.1,
"lon": 120.1
},
{
"date": "2021-10-11",
"lat": 35.1,
"lon": 119.6
},
{
"date": "2021-10-12",
"lat": 35.1,
"lon": 119.4
},
{
"date": "2021-10-13",
"lat": 3... | 2021-08-20 to 2021-08-21: stay at Sha-lun (121.1, 25.25) -> 2021-08-23 to 2021-08-24: stay at Kaohsiung (120.3, 22.5) -> 2021-09-02: stay at Singapore (104.1, 1.3) -> 2021-09-16: stay at Port Qaboos (58.5, 23.7) -> 2021-10-10: stay at sea (120.1, 35.1) -> 2021-10-12 to 2021-10-13: stay at Lanshan Pt (119.4, 35.1) -> 20... | 2 | train | 2 |
5770a824-9a86-4081-91ff-4b4f27e91272 | [
{
"date": "2021-08-11",
"in_port": 0,
"lat": -4.5,
"lon": 108.6,
"msl": 100916,
"port_name": "/",
"port_type": "/",
"speed": 12,
"status": "move",
"swh": 1.1,
"wind_speed": 7.9
},
{
"date": "2021-08-12",
"in_port": 0,
"lat": -1,
"lon": 107.4,
"msl"... | You are a maritime navigation expert specializing in long-term trajectory analysis and forecasting of oil tankers. Given the 60-day historical voyage summary below: **Summary of Vessel Movement Over 60 Days** **Days 1–9:** The tanker maintained a steady speed of around 12 knots, sailing northeast from (108.6, -4.5) ... | ### Reasoning Process: Tanker's Voyage from Historical Data to Ground Truth
#### Historical Data (Days 1-60)
**Days 1-9:**
- The tanker started its voyage from (108.6, -4.5) and sailed northeast to (121.2, 25.2) at a steady speed of around 12 knots.
- Minor speed variations were noted, likely due to changing sea cond... | [
{
"date": "2021-10-10",
"lat": 35.1,
"lon": 120.1
},
{
"date": "2021-10-11",
"lat": 35.1,
"lon": 119.6
},
{
"date": "2021-10-12",
"lat": 35.1,
"lon": 119.4
},
{
"date": "2021-10-13",
"lat": 35.1,
"lon": 119.4
},
{
"date": "2021-10-14",
"lat": 3... | 2021-08-20 to 2021-08-21: stay at Sha-lun (121.1, 25.25) -> 2021-08-23 to 2021-08-24: stay at Kaohsiung (120.3, 22.5) -> 2021-09-02: stay at Singapore (104.1, 1.3) -> 2021-09-16: stay at Port Qaboos (58.5, 23.7) -> 2021-10-10: stay at sea (120.1, 35.1) -> 2021-10-12 to 2021-10-13: stay at Lanshan Pt (119.4, 35.1) -> 20... | 3 | train | 3 |
36e69358-2d26-4693-8da1-d8aa57d93b5c | [
{
"date": "2021-08-12",
"in_port": 0,
"lat": -1,
"lon": 107.4,
"msl": 100979,
"port_name": "/",
"port_type": "/",
"speed": 12,
"status": "move",
"swh": 1.2,
"wind_speed": 8.1
},
{
"date": "2021-08-13",
"in_port": 0,
"lat": 2.6,
"lon": 107.8,
"msl":... | You are a maritime navigation expert specializing in long-term trajectory analysis and forecasting of oil tankers. Given the 60-day historical voyage summary below: **Days 1–8:** The tanker maintained a steady speed of around 11-13 knots, sailing northeast from (107.4, -1.0) to (121.4, 22.2). The vessel experienced s... | ### Reasoning Process for the Tanker's Voyage
#### Historical Summary (Days 1–60)
**Days 1–8:**
- The tanker started its journey from coordinates (107.4, -1.0) and sailed northeast towards (121.4, 22.2).
- The vessel maintained a steady speed of 11-13 knots, with slight variations influenced by moderate wind speeds (... | [
{
"date": "2021-10-11",
"lat": 35.1,
"lon": 119.6
},
{
"date": "2021-10-12",
"lat": 35.1,
"lon": 119.4
},
{
"date": "2021-10-13",
"lat": 35.1,
"lon": 119.4
},
{
"date": "2021-10-14",
"lat": 33.6,
"lon": 123.7
},
{
"date": "2021-10-15",
"lat": 2... | 2021-08-20 to 2021-08-21: stay at Sha-lun (121.1, 25.25) -> 2021-08-23 to 2021-08-24: stay at Kaohsiung (120.3, 22.5) -> 2021-09-02: stay at Singapore (104.1, 1.3) -> 2021-09-16: stay at Port Qaboos (58.5, 23.7) -> 2021-10-10: stay at sea (120.1, 35.1) -> 2021-10-12 to 2021-10-13: stay at Lanshan Pt (119.4, 35.1) -> 20... | 4 | train | 4 |
3efe76c2-a817-4d68-8fd3-b18b9140e219 | [
{
"date": "2021-08-13",
"in_port": 0,
"lat": 2.6,
"lon": 107.8,
"msl": 101166,
"port_name": "/",
"port_type": "/",
"speed": 11,
"status": "move",
"swh": 0.5,
"wind_speed": 2.6
},
{
"date": "2021-08-14",
"in_port": 0,
"lat": 7.2,
"lon": 110.4,
"msl"... | You are a maritime navigation expert specializing in long-term trajectory analysis and forecasting of oil tankers. Given the 60-day historical voyage summary below: **Summary of Vessel's Voyage Over 60 Days** **Days 1–4:** The tanker maintained a steady speed of around 11 to 13 knots, sailing northeast from (107.8, ... | ### Reasoning Process for the Tanker's Voyage
#### Historical Summary (Days 1-60)
**Days 1-4:**
- The tanker started its voyage from coordinates (107.8, 2.6) and moved northeast to (115.3, 15.2).
- It maintained a steady speed of 11 to 13 knots.
- Weather conditions were favorable with low wind speeds (0.6 to 3.4 m/s... | [
{
"date": "2021-10-12",
"lat": 35.1,
"lon": 119.4
},
{
"date": "2021-10-13",
"lat": 35.1,
"lon": 119.4
},
{
"date": "2021-10-14",
"lat": 33.6,
"lon": 123.7
},
{
"date": "2021-10-15",
"lat": 29.2,
"lon": 124.4
},
{
"date": "2021-10-16",
"lat": 2... | 2021-08-20 to 2021-08-21: stay at Sha-lun (121.1, 25.25) -> 2021-08-23 to 2021-08-24: stay at Kaohsiung (120.3, 22.5) -> 2021-09-02: stay at Singapore (104.1, 1.3) -> 2021-09-16: stay at Port Qaboos (58.5, 23.7) -> 2021-10-10: stay at sea (120.1, 35.1) -> 2021-10-12 to 2021-10-13: stay at Lanshan Pt (119.4, 35.1) -> 20... | 5 | train | 5 |
3a8f0ee9-3603-448d-805b-01cc67c05854 | [
{
"date": "2021-08-14",
"in_port": 0,
"lat": 7.2,
"lon": 110.4,
"msl": 100852,
"port_name": "/",
"port_type": "/",
"speed": 13,
"status": "move",
"swh": 0.4,
"wind_speed": 0.6
},
{
"date": "2021-08-15",
"in_port": 0,
"lat": 10.9,
"lon": 112.5,
"msl... | You are a maritime navigation expert specializing in long-term trajectory analysis and forecasting of oil tankers. Given the 60-day historical voyage summary below: **Days 1–4:** The tanker maintained a steady speed of around 12 knots, sailing northeast from (110.4, 7.2) to (118.5, 18.7) along a nearly straight path.... | ### Reasoning Process: Historical and Future Voyage of the Tanker
#### Historical Summary (Days 1-60)
**Days 1-4:**
- The tanker started its voyage from (110.4, 7.2) and sailed northeast to (118.5, 18.7).
- The vessel maintained a steady speed of around 12 knots.
- Weather conditions were favorable with low wind spee... | [
{
"date": "2021-10-13",
"lat": 35.1,
"lon": 119.4
},
{
"date": "2021-10-14",
"lat": 33.6,
"lon": 123.7
},
{
"date": "2021-10-15",
"lat": 29.2,
"lon": 124.4
},
{
"date": "2021-10-16",
"lat": 24.6,
"lon": 122.5
},
{
"date": "2021-10-17",
"lat": 2... | 2021-08-20 to 2021-08-21: stay at Sha-lun (121.1, 25.25) -> 2021-08-23 to 2021-08-24: stay at Kaohsiung (120.3, 22.5) -> 2021-09-02: stay at Singapore (104.1, 1.3) -> 2021-09-16: stay at Port Qaboos (58.5, 23.7) -> 2021-10-10: stay at sea (120.1, 35.1) -> 2021-10-12 to 2021-10-13: stay at Lanshan Pt (119.4, 35.1) -> 20... | 6 | train | 6 |
35721945-e182-4475-97af-675c7a8d15e7 | [
{
"date": "2021-08-15",
"in_port": 0,
"lat": 10.9,
"lon": 112.5,
"msl": 100824,
"port_name": "/",
"port_type": "/",
"speed": 10,
"status": "move",
"swh": 0.6,
"wind_speed": 3.4
},
{
"date": "2021-08-16",
"in_port": 0,
"lat": 15.2,
"lon": 115.3,
"ms... | You are a maritime navigation expert specializing in long-term trajectory analysis and forecasting of oil tankers. Given the 60-day historical voyage summary below: **Days 1–4:** The tanker maintained a steady speed of around 10-12 knots, sailing northeast from (112.5, 10.9) to (121.4, 22.2) along a nearly straight p... | ### Reasoning Process for the Tanker's Voyage
#### Historical Summary (Days 1-60)
**Days 1-4:**
The tanker started its voyage from coordinates (112.5, 10.9) and sailed northeast to (121.4, 22.2) over four days. The tanker maintained a steady speed of 10-12 knots, with low wind speeds (3.2-4.1 m/s) and minimal signifi... | [
{
"date": "2021-10-14",
"lat": 33.6,
"lon": 123.7
},
{
"date": "2021-10-15",
"lat": 29.2,
"lon": 124.4
},
{
"date": "2021-10-16",
"lat": 24.6,
"lon": 122.5
},
{
"date": "2021-10-17",
"lat": 20.5,
"lon": 119.9
},
{
"date": "2021-10-18",
"lat": 1... | 2021-08-20 to 2021-08-21: stay at Sha-lun (121.1, 25.25) -> 2021-08-23 to 2021-08-24: stay at Kaohsiung (120.3, 22.5) -> 2021-09-02: stay at Singapore (104.1, 1.3) -> 2021-09-16: stay at Port Qaboos (58.5, 23.7) -> 2021-10-10: stay at sea (120.1, 35.1) -> 2021-10-12 to 2021-10-13: stay at Lanshan Pt (119.4, 35.1) -> 20... | 7 | train | 7 |
047ad3f5-c6a3-4b9f-85ec-eeb5149367e3 | [{"date":"2021-08-16","in_port":0,"lat":15.2,"lon":115.3,"msl":101142,"port_name":"/","port_type":"/(...TRUNCATED) | "You are a maritime navigation expert specializing in long-term trajectory analysis and forecasting (...TRUNCATED) | "### Reasoning Process for the Tanker's 90-Day Voyage\n\n#### Historical Summary (Days 1-60)\n\n**Da(...TRUNCATED) | [{"date":"2021-10-15","lat":29.2,"lon":124.4},{"date":"2021-10-16","lat":24.6,"lon":122.5},{"date":"(...TRUNCATED) | "2021-08-20 to 2021-08-21: stay at Sha-lun (121.1, 25.25) -> 2021-08-23 to 2021-08-24: stay at Kaohs(...TRUNCATED) | 8 | train | 8 |
b876fc1d-7371-4fe1-964e-8bad747d386e | [{"date":"2021-08-17","in_port":0,"lat":18.7,"lon":118.5,"msl":101192,"port_name":"/","port_type":"/(...TRUNCATED) | "You are a maritime navigation expert specializing in long-term trajectory analysis and forecasting (...TRUNCATED) | "### Reasoning Process for the Tanker's Voyage\n\n#### Historical Data (Days 1-60)\n\n**Days 1-4:**\(...TRUNCATED) | [{"date":"2021-10-16","lat":24.6,"lon":122.5},{"date":"2021-10-17","lat":20.5,"lon":119.9},{"date":"(...TRUNCATED) | "2021-08-20 to 2021-08-21: stay at Sha-lun (121.1, 25.25) -> 2021-08-23 to 2021-08-24: stay at Kaohs(...TRUNCATED) | 9 | train | 9 |
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