Engine arena run: completed
Paired contrast slot 0 minus slot 1: +0.004 wins per game over 64 seeds (95% interval -0.089 to +0.097).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run 9bedb821-45f9-44f0-85a2-e02706d1c8f9
Status: completed. Experiment: e53c45bd-a7ee-4ef8-8772-3780c1cfef31. 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... | 109 | 256 | 42.6% | 36.7%–48.7% | 7.15 | 545.2 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 108 | 256 | 42.2% | 36.3%–48.3% | 7.44 | 583.5 ms |
2 / eta | 23 | 256 | 9.0% | 6.1%–13.1% | 6.24 | 0.5 ms |
3 / fast | 16 | 256 | 6.2% | 3.9%–9.9% | 6.08 | 0.5 ms |
Paired contrast slot 0 minus slot 1: +0.004 wins per game over 64 seeds (95% interval -0.089 to +0.097).
Manifest SHA-256: 35b5a89e2fec310832dc7f5eb79c19b9d3dad7ee5df6b36f08d2a86fa204313c. Inventory SHA-256: a2531e0730b0020b6cea7549e748cc35270e187342bb6857a6e110ea7fe36c85.
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.