Engine arena run: completed
Paired contrast slot 0 minus slot 1: +0.016 wins per game over 64 seeds (95% interval -0.070 to +0.101).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run 08636046-1590-4736-be1a-7b1fe0b5e018
Status: completed. Experiment: b21f1bdb-e49a-4025-9668-82580c8ba176. 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... | 83 | 256 | 32.4% | 27.0%–38.4% | 7.10 | 597.1 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 79 | 256 | 30.9% | 25.5%–36.8% | 6.94 | 584.2 ms |
2 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 79 | 256 | 30.9% | 25.5%–36.8% | 6.86 | 597.4 ms |
3 / eta | 15 | 256 | 5.9% | 3.6%–9.4% | 6.30 | 0.5 ms |
Paired contrast slot 0 minus slot 1: +0.016 wins per game over 64 seeds (95% interval -0.070 to +0.101).
Manifest SHA-256: 9bd0764c4e066991657f0b59287bac987961e20159484ebda47a54e4ec72cd94. Inventory SHA-256: 8246a44b1c77f4cae0545982bb67accf386d58870ee1a2e270a3c1b0534f888c.
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.