Engine arena run: completed
Paired contrast slot 0 minus slot 1: +0.082 wins per game over 64 seeds (95% interval -0.020 to +0.184).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run 38ecd1ca-3d73-49a7-987a-90ba4d73907f
Status: completed. Experiment: 57c39f3a-f23a-4e0e-8885-d16fa5cc88f2. 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... | 127 | 256 | 49.6% | 43.5%–55.7% | 7.77 | 68.4 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 106 | 256 | 41.4% | 35.5%–47.5% | 7.36 | 69.1 ms |
2 / eta | 15 | 256 | 5.9% | 3.6%–9.4% | 6.08 | 0.1 ms |
3 / fast | 8 | 256 | 3.1% | 1.6%–6.0% | 6.01 | 0.1 ms |
Paired contrast slot 0 minus slot 1: +0.082 wins per game over 64 seeds (95% interval -0.020 to +0.184).
Manifest SHA-256: 450a9c262b9c597d3309ec69c0fed9cf24f390d9811e56c4cd383b58a28dccb7. Inventory SHA-256: dc2cef0f6391f0a4ad95b36e6e8035c5752515fc6cd73ad32633257413b2168e.
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.