Engine arena run: completed
Paired contrast slot 0 minus slot 1: -0.027 wins per game over 64 seeds (95% interval -0.109 to +0.054).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run ec5e3a3e-e989-40a6-bc77-701a2bbfc519
Status: completed. Experiment: 29355633-9630-484b-893c-5fa59b8bd158. 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... | 79 | 256 | 30.9% | 25.5%–36.8% | 7.45 | 103.5 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 86 | 256 | 33.6% | 28.1%–39.6% | 7.49 | 207.6 ms |
2 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 76 | 256 | 29.7% | 24.4%–35.6% | 7.31 | 108.3 ms |
3 / eta | 15 | 256 | 5.9% | 3.6%–9.4% | 6.52 | 0.1 ms |
Paired contrast slot 0 minus slot 1: -0.027 wins per game over 64 seeds (95% interval -0.109 to +0.054).
Manifest SHA-256: 52612b5f8db2d5ccfc3772531f398f5c43125078b1ff16508d5c6ee4949ec96f. Inventory SHA-256: 45eba2a2caecdbe244c02f48b4d95e084aabb26732a9af2e3a73d9bf96874685.
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.