Engine arena run: completed
Paired contrast slot 0 minus slot 1: -0.086 wins per game over 64 seeds (95% interval -0.171 to -0.001).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run 873ab9ef-b922-498b-84d4-17f28380a5fa
Status: completed. Experiment: 6fe05d29-9d2a-405d-8e5b-59138ecb27e8. 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... | 71 | 256 | 27.7% | 22.6%–33.5% | 6.77 | 596.5 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 93 | 256 | 36.3% | 30.7%–42.4% | 7.32 | 595.4 ms |
2 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 79 | 256 | 30.9% | 25.5%–36.8% | 6.84 | 601.6 ms |
3 / eta | 13 | 256 | 5.1% | 3.0%–8.5% | 6.16 | 0.5 ms |
Paired contrast slot 0 minus slot 1: -0.086 wins per game over 64 seeds (95% interval -0.171 to -0.001).
Manifest SHA-256: e196c48ad20547fad1962811e35a34244eb915c44296e57a74ea241b7e4964b1. Inventory SHA-256: 6388f05bbd25b5ed2cb8a4331e83b13430f316f3305e3c5cc06c433dfd4fd9fd.
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.