Engine arena run: completed
Paired contrast slot 0 minus slot 1: +0.098 wins per game over 64 seeds (95% interval +0.007 to +0.189).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run 2275903a-1549-44e3-8cbb-2a53b16ea8fa
Status: completed. Experiment: 826a6d8e-1b8a-4797-addc-f5454fa4d954. 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... | 131 | 256 | 51.2% | 45.1%–57.2% | 8.29 | 881.0 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 106 | 256 | 41.4% | 35.5%–47.5% | 7.77 | 859.8 ms |
2 / eta | 11 | 256 | 4.3% | 2.4%–7.5% | 6.40 | 0.5 ms |
3 / fast | 8 | 256 | 3.1% | 1.6%–6.0% | 6.34 | 0.4 ms |
Paired contrast slot 0 minus slot 1: +0.098 wins per game over 64 seeds (95% interval +0.007 to +0.189).
Manifest SHA-256: c0d42c68bacc5f7a0c6eec3a66e28a93ef9279e6c2d80d433ded73f33bc9b026. Inventory SHA-256: 5587a9152ed936d704b31bc4a28d9622230d45078dd32329b9b8ef18e3114fdd.
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.