Engine arena run: completed
Paired contrast slot 0 minus slot 1: +0.012 wins per game over 64 seeds (95% interval -0.084 to +0.107).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run 7a435890-2fcb-4d51-8770-d952f457ae39
Status: completed. Experiment: 62b6c4e8-5145-4aa5-9f5a-8c50340c88cc. 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... | 87 | 256 | 34.0% | 28.5%–40.0% | 7.03 | 74.1 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 84 | 256 | 32.8% | 27.4%–38.8% | 7.09 | 78.0 ms |
2 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 70 | 256 | 27.3% | 22.2%–33.1% | 6.73 | 74.6 ms |
3 / eta | 15 | 256 | 5.9% | 3.6%–9.4% | 6.24 | 0.1 ms |
Paired contrast slot 0 minus slot 1: +0.012 wins per game over 64 seeds (95% interval -0.084 to +0.107).
Manifest SHA-256: 0aad1fd50ac673618b69071c655a070380807a666f02bfae2147e9e0a47d864a. Inventory SHA-256: ad7b69213e02aae078650765343fcd9ee0c4a4081cc2f26e204287c89146bf87.
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.