Engine arena run: completed
Paired contrast slot 0 minus slot 1: -0.059 wins per game over 64 seeds (95% interval -0.174 to +0.057).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run 7e86a611-6e58-4e15-b5d2-2c301892d618
Status: completed. Experiment: 37ca0f2e-c5fe-4c7f-aa8a-453a277bfbf7. 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... | 105 | 256 | 41.0% | 35.2%–47.1% | 7.29 | 517.9 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 120 | 256 | 46.9% | 40.9%–53.0% | 7.59 | 556.6 ms |
2 / eta | 19 | 256 | 7.4% | 4.8%–11.3% | 6.23 | 0.4 ms |
3 / fast | 12 | 256 | 4.7% | 2.7%–8.0% | 6.09 | 0.4 ms |
Paired contrast slot 0 minus slot 1: -0.059 wins per game over 64 seeds (95% interval -0.174 to +0.057).
Manifest SHA-256: c389678516acd20d242e1c3df4a8132296d9898f05941f744c683fe325dbbcc7. Inventory SHA-256: d3ca5e8ae79c9ed89b8df170a5c8776bb33599e787bb462099c794cc560bb926.
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.