Engine arena run: completed
Paired contrast slot 0 minus slot 1: +0.117 wins per game over 64 seeds (95% interval +0.020 to +0.215).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run 00c2cbe1-592c-445c-a843-e44996943007
Status: completed. Experiment: 792be780-1744-4fbf-9378-d076dfc82144. 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... | 129 | 256 | 50.4% | 44.3%–56.5% | 7.84 | 396.4 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 99 | 256 | 38.7% | 32.9%–44.8% | 7.21 | 401.1 ms |
2 / eta | 13 | 256 | 5.1% | 3.0%–8.5% | 6.09 | 0.3 ms |
3 / fast | 15 | 256 | 5.9% | 3.6%–9.4% | 6.15 | 0.3 ms |
Paired contrast slot 0 minus slot 1: +0.117 wins per game over 64 seeds (95% interval +0.020 to +0.215).
Manifest SHA-256: 4c9bfd6c7e1151a631a2206c568f5f2e7cf6f0eae997e7c1ff5fa5d972dd01c8. Inventory SHA-256: 8b0de33054d5f9be6cc48841d493e4513b9ff1e510ae550d024fef6e9b36ace1.
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.