Engine arena run: completed
Paired contrast slot 0 minus slot 1: -0.004 wins per game over 64 seeds (95% interval -0.084 to +0.077).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run af5fff98-26e9-487e-9242-54a0265169f1
Status: completed. Experiment: d4778a73-5587-441c-8cbf-82a53f87d096. 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... | 77 | 256 | 30.1% | 24.8%–36.0% | 6.63 | 532.3 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 78 | 256 | 30.5% | 25.2%–36.4% | 7.02 | 466.4 ms |
2 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 88 | 256 | 34.4% | 28.8%–40.4% | 7.04 | 470.2 ms |
3 / eta | 13 | 256 | 5.1% | 3.0%–8.5% | 6.21 | 0.4 ms |
Paired contrast slot 0 minus slot 1: -0.004 wins per game over 64 seeds (95% interval -0.084 to +0.077).
Manifest SHA-256: 6e400c012cca62000fad1bb330e588585632e93de26648af6803e1869f224e19. Inventory SHA-256: 39c91dd9a828ad2bd72721efffef65a53cd0e703df2c75f63793ee56471193a9.
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.