Engine arena run: completed
Paired contrast slot 0 minus slot 1: +0.012 wins per game over 64 seeds (95% interval -0.075 to +0.098).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run bd42145a-ca36-457b-954b-46c298027787
Status: completed. Experiment: 0bf9d6ee-2cf7-4928-b3d1-0a7cc79799df. 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% | 7.45 | 690.0 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 85 | 256 | 33.2% | 27.7%–39.2% | 7.41 | 514.6 ms |
2 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 72 | 256 | 28.1% | 23.0%–33.9% | 6.86 | 387.9 ms |
3 / eta | 11 | 256 | 4.3% | 2.4%–7.5% | 6.34 | 0.3 ms |
Paired contrast slot 0 minus slot 1: +0.012 wins per game over 64 seeds (95% interval -0.075 to +0.098).
Manifest SHA-256: 2e828e713d053b390a6c576e2f4df8d65d0eec676af2f9e202c2d8b842fdd41a. Inventory SHA-256: 786309f8713c04dca40a496c7ed4d4fd3bb2e67767b2864ca08166ead41484a7.
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.