Engine arena run: completed
Paired contrast slot 0 minus slot 1: +0.098 wins per game over 64 seeds (95% interval -0.003 to +0.198).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run 5ed30a32-bedf-484b-9670-2f646e6ae913
Status: completed. Experiment: 13a7cf69-526c-4f94-b434-0ee56051a5f8. 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... | 124 | 256 | 48.4% | 42.4%–54.5% | 7.89 | 620.4 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 99 | 256 | 38.7% | 32.9%–44.8% | 7.18 | 1067.5 ms |
2 / eta | 21 | 256 | 8.2% | 5.4%–12.2% | 6.30 | 0.5 ms |
3 / fast | 12 | 256 | 4.7% | 2.7%–8.0% | 6.13 | 0.5 ms |
Paired contrast slot 0 minus slot 1: +0.098 wins per game over 64 seeds (95% interval -0.003 to +0.198).
Manifest SHA-256: 9f57903cbe5fca9edc465ec9d51e1b9d08a2ea17a9840a72f4fcbce1184a4119. Inventory SHA-256: 74450893f531e2356106775b0a143e5919f3cc8ee6c6f7618ada3b0497e1a245.
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.