Engine arena run: completed
Paired contrast slot 0 minus slot 1: +0.035 wins per game over 64 seeds (95% interval -0.073 to +0.144).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run 1ce3cb16-3b2e-4311-8b3a-f5a3806d56a4
Status: completed. Experiment: ed82c2ee-5197-4e70-a3e6-ae4a20d64a33. 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... | 117 | 256 | 45.7% | 39.7%–51.8% | 7.51 | 1826.7 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 108 | 256 | 42.2% | 36.3%–48.3% | 7.42 | 692.8 ms |
2 / eta | 19 | 256 | 7.4% | 4.8%–11.3% | 6.28 | 0.5 ms |
3 / fast | 12 | 256 | 4.7% | 2.7%–8.0% | 6.11 | 0.5 ms |
Paired contrast slot 0 minus slot 1: +0.035 wins per game over 64 seeds (95% interval -0.073 to +0.144).
Manifest SHA-256: 539e4df88cfe6cbddc658ab85d994167c307146edaa99e35b39d26cae8ccfb51. Inventory SHA-256: ad3d96e258c4e5df66169a61a9221172df12c0bc2261e423befe71cd7f76873c.
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.