Engine arena run: completed
Paired contrast slot 0 minus slot 1: -0.062 wins per game over 64 seeds (95% interval -0.148 to +0.023).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run bbc95080-0a94-4b8c-aad9-a298f2531349
Status: completed. Experiment: 6dd18a29-bf0b-46e2-8ca4-bc815e07480d. 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... | 75 | 256 | 29.3% | 24.1%–35.1% | 6.92 | 568.3 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 91 | 256 | 35.5% | 29.9%–41.6% | 7.26 | 533.1 ms |
2 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 67 | 256 | 26.2% | 21.2%–31.9% | 6.57 | 563.2 ms |
3 / eta | 23 | 256 | 9.0% | 6.1%–13.1% | 6.27 | 0.5 ms |
Paired contrast slot 0 minus slot 1: -0.062 wins per game over 64 seeds (95% interval -0.148 to +0.023).
Manifest SHA-256: 8f7800a97976f289d49533ca417474953cbbb898d61d3b41b5203cf06e6aa294. Inventory SHA-256: f940e3451dab65da307a4e4b5673062c3a926c7b8890d6a7be46092d59613644.
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.