Engine arena run: completed
Paired contrast slot 0 minus slot 1: -0.094 wins per game over 64 seeds (95% interval -0.207 to +0.019).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run 41c8da11-f31a-440a-a1ee-61737f4439c7
Status: completed. Experiment: c9ba1dac-5ef3-45ed-ba97-d91a9e5c5c2b. Tier: engine arena (paired seeds, deterministic tapes).
Planned: 256. Attempted: 256. Completed: 256. Incomplete: 0. Unplayed: 0.
| Slot / seat | Wins | Completed | Win rate | 95% Wilson interval | Mean points | Mean decision |
|---|---|---|---|---|---|---|
0 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 91 | 256 | 35.5% | 29.9%–41.6% | 8.51 | 943.1 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 115 | 256 | 44.9% | 38.9%–51.0% | 8.70 | 907.4 ms |
2 / eta | 28 | 256 | 10.9% | 7.7%–15.4% | 7.47 | 0.5 ms |
3 / fast | 22 | 256 | 8.6% | 5.7%–12.7% | 7.39 | 0.5 ms |
Paired contrast slot 0 minus slot 1: -0.094 wins per game over 64 seeds (95% interval -0.207 to +0.019).
Manifest SHA-256: 85b9279382454ab147b26fd8820dca0f3717371cd69e38be7e4ec01770fa3e4e. Inventory SHA-256: 148be1cc080d699a33caba53b3f66141d2041a69d16e812855564af338645b23.
Games were played offline by the engine arena with explicit seeds; every seed was played once per lineup rotation. Seats received only their own redacted observation and participant events. This tier supports development and diagnosis; it is not a protocol-arena confirmation.