Engine arena run: completed
Paired contrast slot 0 minus slot 1: -0.109 wins per game over 64 seeds (95% interval -0.193 to -0.026).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run 999d8a97-b681-4dd8-b7ec-6142e8e4e2f9
Status: completed. Experiment: 4fd7a980-53a4-40f3-84ee-8b9b86bf3761. 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... | 71 | 256 | 27.7% | 22.6%–33.5% | 6.77 | 516.3 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 99 | 256 | 38.7% | 32.9%–44.8% | 7.52 | 707.9 ms |
2 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 73 | 256 | 28.5% | 23.3%–34.3% | 6.83 | 702.3 ms |
3 / eta | 13 | 256 | 5.1% | 3.0%–8.5% | 6.34 | 0.6 ms |
Paired contrast slot 0 minus slot 1: -0.109 wins per game over 64 seeds (95% interval -0.193 to -0.026).
Manifest SHA-256: 4345ad0b24bd4f2523db558e3c1e761b6d017c57ad18146317a887f2e0a8b6c5. Inventory SHA-256: fcd2f428542b3a20425b7b06590ea630451f1684fb8b2d6126dfaf5389bd1bdc.
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.