Engine arena run: completed
Paired contrast slot 0 minus slot 1: +0.129 wins per game over 64 seeds (95% interval +0.039 to +0.219).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run f95c0335-c77f-4d94-8026-b05cb06e855c
Status: completed. Experiment: 9c0cf8af-99c2-42ab-ba96-e51b9aa6d3bd. 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... | 103 | 256 | 40.2% | 34.4%–46.3% | 7.84 | 547.7 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 70 | 256 | 27.3% | 22.2%–33.1% | 7.27 | 693.8 ms |
2 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 67 | 256 | 26.2% | 21.2%–31.9% | 6.70 | 387.8 ms |
3 / eta | 16 | 256 | 6.2% | 3.9%–9.9% | 6.42 | 0.3 ms |
Paired contrast slot 0 minus slot 1: +0.129 wins per game over 64 seeds (95% interval +0.039 to +0.219).
Manifest SHA-256: 93656db88c78c689ae2c84b76cdce248ea11fdf44284c055f1d2b9dd37c659f5. Inventory SHA-256: 39036fc125a9a86c679270dfdce7ce21a6555e42d7de13404bbbcf3bc8f339b0.
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.