Engine arena run: completed
Paired contrast slot 0 minus slot 1: +0.039 wins per game over 64 seeds (95% interval -0.069 to +0.147).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run 63a95104-cc5f-477f-b95a-65d3057749a8
Status: completed. Experiment: fbd6fe9d-3771-4e25-bc1f-bf2fb38625bd. 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... | 123 | 256 | 48.0% | 42.0%–54.2% | 7.69 | 364.7 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 113 | 256 | 44.1% | 38.2%–50.3% | 7.37 | 646.9 ms |
2 / eta | 9 | 256 | 3.5% | 1.9%–6.5% | 5.98 | 0.3 ms |
3 / fast | 11 | 256 | 4.3% | 2.4%–7.5% | 5.82 | 0.3 ms |
Paired contrast slot 0 minus slot 1: +0.039 wins per game over 64 seeds (95% interval -0.069 to +0.147).
Manifest SHA-256: 7a547163d5eb579b72225fcdd9a0ccb7c9891cbcffa9c8c81cff6773ccd24d39. Inventory SHA-256: 808b25bae4009964b5a802d9d2090dd71e59e63ab7cb6a4c1707e462f942b7af.
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.