Engine arena run: completed
Paired contrast slot 0 minus slot 1: +0.027 wins per game over 64 seeds (95% interval -0.079 to +0.133).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run 0808617f-771f-43d9-b83b-ad4eb2a45e54
Status: completed. Experiment: dce23ad1-0f66-417e-8a07-56fc52e26992. 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... | 118 | 256 | 46.1% | 40.1%–52.2% | 8.00 | 879.6 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 111 | 256 | 43.4% | 37.4%–49.5% | 7.89 | 878.2 ms |
2 / eta | 18 | 256 | 7.0% | 4.5%–10.8% | 6.48 | 0.5 ms |
3 / fast | 9 | 256 | 3.5% | 1.9%–6.5% | 6.45 | 0.4 ms |
Paired contrast slot 0 minus slot 1: +0.027 wins per game over 64 seeds (95% interval -0.079 to +0.133).
Manifest SHA-256: bfa790cba381853a19b0eea6f12d163ec47a471dad05ddd1e44a107d2989ad3b. Inventory SHA-256: 93df9aeb22f90e919ed2168cdc1aa2025b7fe905191081c0508af916d8c06f99.
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.