Engine arena run: completed
Paired contrast slot 0 minus slot 1: +0.121 wins per game over 64 seeds (95% interval +0.015 to +0.227).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run 01c56be0-d586-462d-8d8b-eae3e5d034ac
Status: completed. Experiment: f650a242-2e6a-4075-a80d-da4ee753441a. 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... | 132 | 256 | 51.6% | 45.5%–57.6% | 7.91 | 649.2 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 101 | 256 | 39.5% | 33.7%–45.6% | 7.29 | 1773.4 ms |
2 / eta | 13 | 256 | 5.1% | 3.0%–8.5% | 6.10 | 0.5 ms |
3 / fast | 10 | 256 | 3.9% | 2.1%–7.0% | 6.05 | 0.5 ms |
Paired contrast slot 0 minus slot 1: +0.121 wins per game over 64 seeds (95% interval +0.015 to +0.227).
Manifest SHA-256: 4fb7d0f49da764d63c113d2796d633e2236d98239058ce3afdaab821859063a0. Inventory SHA-256: d1eecb4156c9a92532b4fe94f0ccdba674da593a68ccd4ac84268186d8cb96df.
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.