Engine arena run: completed
Paired contrast slot 0 minus slot 1: +0.016 wins per game over 64 seeds (95% interval -0.086 to +0.117).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run 82e6046b-1ba5-44d9-998c-fa4ec398244f
Status: completed. Experiment: d8769e27-605a-4c7c-880a-bf2adaaed80e. 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... | 117 | 256 | 45.7% | 39.7%–51.8% | 7.60 | 614.5 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 113 | 256 | 44.1% | 38.2%–50.3% | 7.51 | 657.2 ms |
2 / eta | 17 | 256 | 6.6% | 4.2%–10.4% | 6.14 | 0.5 ms |
3 / fast | 9 | 256 | 3.5% | 1.9%–6.5% | 6.06 | 0.5 ms |
Paired contrast slot 0 minus slot 1: +0.016 wins per game over 64 seeds (95% interval -0.086 to +0.117).
Manifest SHA-256: 58ccc1d15a19b433fb2c59121546eb88cfa4753c8d67a26f9cb585ea41fafe1c. Inventory SHA-256: 4c82aab0824d10a5aa6665cd561d6f9d42507dac7375fd734b88f7c18c99e62b.
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.