Engine arena run: completed
Paired contrast slot 0 minus slot 1: -0.270 wins per game over 64 seeds (95% interval -0.383 to -0.156).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run e17c2088-cd9e-4923-85c6-ac7a7db782c7
Status: completed. Experiment: dcfd9ca5-170f-43a7-a1f0-36117e7c7990. 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... | 74 | 256 | 28.9% | 23.7%–34.7% | 6.27 | 562.7 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 143 | 256 | 55.9% | 49.7%–61.8% | 8.22 | 785.1 ms |
2 / eta | 16 | 256 | 6.2% | 3.9%–9.9% | 6.41 | 0.6 ms |
3 / fast | 23 | 256 | 9.0% | 6.1%–13.1% | 6.50 | 0.6 ms |
Paired contrast slot 0 minus slot 1: -0.270 wins per game over 64 seeds (95% interval -0.383 to -0.156).
Manifest SHA-256: 239195ddb2c8daf626ecef0fc75df7f35bcf386c1eff7661a4a28ecebececd3f. Inventory SHA-256: 185c9370ce62e4d33ffd03141a6c21036136dde77dae756553f44c2d19b55d7d.
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.