Engine arena run: completed
Paired contrast slot 0 minus slot 1: -0.070 wins per game over 64 seeds (95% interval -0.159 to +0.019).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run c29e9c07-6499-464c-9cb7-4aa7c090c159
Status: completed. Experiment: 5e8dd398-7515-4117-b0e0-bd0ab50e2a57. 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... | 76 | 256 | 29.7% | 24.4%–35.6% | 6.95 | 550.2 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 94 | 256 | 36.7% | 31.1%–42.8% | 7.26 | 556.8 ms |
2 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 76 | 256 | 29.7% | 24.4%–35.6% | 6.83 | 547.2 ms |
3 / eta | 10 | 256 | 3.9% | 2.1%–7.0% | 6.24 | 0.5 ms |
Paired contrast slot 0 minus slot 1: -0.070 wins per game over 64 seeds (95% interval -0.159 to +0.019).
Manifest SHA-256: a018854ad806fde7644b4070dac402d7413775852383fdec31c66f8ee6d30450. Inventory SHA-256: fa785766fbaff5584fa648f3c620b86faa235da78f8e43c3b158cfba3d09640e.
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.