Engine arena run: completed
Paired contrast slot 0 minus slot 1: +0.000 wins per game over 64 seeds (95% interval -0.082 to +0.082).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run da3ec107-4a6d-48ec-8f63-fec5f70572d9
Status: completed. Experiment: 3203b993-81aa-481b-8dc2-de192c832937. 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... | 88 | 256 | 34.4% | 28.8%–40.4% | 6.95 | 63.5 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 88 | 256 | 34.4% | 28.8%–40.4% | 6.79 | 63.6 ms |
2 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 65 | 256 | 25.4% | 20.4%–31.1% | 6.60 | 61.9 ms |
3 / eta | 15 | 256 | 5.9% | 3.6%–9.4% | 5.88 | 0.1 ms |
Paired contrast slot 0 minus slot 1: +0.000 wins per game over 64 seeds (95% interval -0.082 to +0.082).
Manifest SHA-256: 915da14bf8ddc9d5a3a5b014703b9a3721f541bf272390a516352ea518ce5ec7. Inventory SHA-256: 7ddb0b2681dfca911089b47750b3d5a9ebf01e04051d88bfd85d2ee9b7f4f300.
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.