Engine arena run: completed
Paired contrast slot 0 minus slot 1: -0.074 wins per game over 64 seeds (95% interval -0.163 to +0.014).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run eb6630b3-ff16-422d-b4ee-d72fde52886c
Status: completed. Experiment: 1667548f-63ed-4d58-bff0-a1477e978867. 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... | 104 | 256 | 40.6% | 34.8%–46.7% | 7.18 | 730.2 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 123 | 256 | 48.0% | 42.0%–54.2% | 7.63 | 607.3 ms |
2 / eta | 15 | 256 | 5.9% | 3.6%–9.4% | 6.24 | 0.5 ms |
3 / fast | 14 | 256 | 5.5% | 3.3%–9.0% | 6.23 | 0.5 ms |
Paired contrast slot 0 minus slot 1: -0.074 wins per game over 64 seeds (95% interval -0.163 to +0.014).
Manifest SHA-256: 01661fa29570aa16c264c456442d44206a0b9e08e624adc2ea8a66675b39bb38. Inventory SHA-256: 9accc371060c840516cc1f030d1db7a1ba19be56632d788adc727cd616fa5322.
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.