Engine arena run: completed
Paired contrast slot 0 minus slot 1: +0.137 wins per game over 64 seeds (95% interval +0.029 to +0.244).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run 00a7596e-cbad-4576-8be7-0ea9849655d3
Status: completed. Experiment: 9d6eb9ca-7db0-4154-b64e-e15af957cac3. 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... | 135 | 256 | 52.7% | 46.6%–58.8% | 7.97 | 569.8 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 100 | 256 | 39.1% | 33.3%–45.2% | 7.04 | 587.1 ms |
2 / eta | 14 | 256 | 5.5% | 3.3%–9.0% | 5.97 | 0.5 ms |
3 / fast | 7 | 256 | 2.7% | 1.3%–5.5% | 5.93 | 0.5 ms |
Paired contrast slot 0 minus slot 1: +0.137 wins per game over 64 seeds (95% interval +0.029 to +0.244).
Manifest SHA-256: 5c32acfbaa5567bbd0770dac905891dadbce3645c55472bce59a0fcf5df36f4a. Inventory SHA-256: 90d92932340f607dff59050064776e9e008f0aeea8a1e5342fcd78d6b7b5727c.
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.