Engine arena run: completed
Paired contrast slot 0 minus slot 1: +0.000 wins per game over 64 seeds (95% interval -0.089 to +0.089).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run 5b51b4e0-633d-43ac-bf47-59d5ccd532e0
Status: completed. Experiment: a94f59d0-72bf-4245-af2b-2a3e1c7a7acc. 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... | 85 | 256 | 33.2% | 27.7%–39.2% | 7.54 | 167.2 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 85 | 256 | 33.2% | 27.7%–39.2% | 7.30 | 150.1 ms |
2 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 75 | 256 | 29.3% | 24.1%–35.1% | 6.91 | 117.4 ms |
3 / eta | 11 | 256 | 4.3% | 2.4%–7.5% | 6.30 | 0.1 ms |
Paired contrast slot 0 minus slot 1: +0.000 wins per game over 64 seeds (95% interval -0.089 to +0.089).
Manifest SHA-256: fa859853a1590a74cee58e92c2bb225c8fb85130db3c10f41a5a35a56ce39329. Inventory SHA-256: 9179a83b8b3364c06852323d098b3a7a756329e21a1d5cb22c7c95bcabf7067a.
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.