Engine arena run: completed
Paired contrast slot 0 minus slot 1: +0.035 wins per game over 64 seeds (95% interval -0.046 to +0.117).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run eee597b6-f2e5-4d72-898d-014f7b7c5567
Status: completed. Experiment: e612fc8c-038c-4115-a7fc-ae0b625fa2e3. 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... | 91 | 256 | 35.5% | 29.9%–41.6% | 7.56 | 564.5 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 82 | 256 | 32.0% | 26.6%–38.0% | 7.41 | 555.8 ms |
2 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 73 | 256 | 28.5% | 23.3%–34.3% | 7.29 | 519.9 ms |
3 / eta | 10 | 256 | 3.9% | 2.1%–7.0% | 6.36 | 0.3 ms |
Paired contrast slot 0 minus slot 1: +0.035 wins per game over 64 seeds (95% interval -0.046 to +0.117).
Manifest SHA-256: 07e985d9c12dad4344dfe3a78660191dcf8a8cddfeb61eab08d571f22d85f0e1. Inventory SHA-256: 75aea68c9b687ed54d09be28a17268fa8c16bdb28297d9702877871d41f3ccfe.
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.