Engine arena run: invalid
Paired contrast slot 0 minus slot 1: +0.020 wins per game over 62 seeds (95% interval -0.078 to +0.118).
- Planned
- 256
- Attempted
- 246
- Completed
- 246
- Incomplete
- 0
- Unplayed
- 10
Full retained record and provenance
Run 26c0b46f-e3fd-4100-aea3-32700c603aa9
Status: invalid. Experiment: 59099138-66bf-4389-b184-b5eb99e3bcec. Tier: engine arena (paired seeds, deterministic tapes).
Planned: 256. Attempted: 246. Completed: 246. Incomplete: 0. Unplayed: 10.
| Slot / seat | Wins | Completed | Win rate | 95% Wilson interval | Mean points | Mean decision |
|---|---|---|---|---|---|---|
0 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 88 | 246 | 35.8% | 30.0%–41.9% | 7.63 | 319.9 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 81 | 246 | 32.9% | 27.4%–39.0% | 7.41 | 309.1 ms |
2 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 67 | 246 | 27.2% | 22.1%–33.1% | 7.22 | 294.8 ms |
3 / eta | 10 | 246 | 4.1% | 2.2%–7.3% | 6.31 | 0.2 ms |
Paired contrast slot 0 minus slot 1: +0.020 wins per game over 62 seeds (95% interval -0.078 to +0.118).
Manifest SHA-256: 3dcecea0ff25bd65514513afb403f7752c62318909dd185650733a7612274182. Inventory SHA-256: 8ee4a000a6ffe3016fdba437ab6c3c0303df16703c4a419816e9dad6a95f1739.
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.