Engine arena run: completed
Paired contrast slot 0 minus slot 1: +0.008 wins per game over 64 seeds (95% interval -0.098 to +0.114).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run d55af6e8-087b-40a4-8d89-23b048cb3465
Status: completed. Experiment: 3e6d14bf-8156-45e0-9554-e62d1a07973d. 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... | 118 | 256 | 46.1% | 40.1%–52.2% | 7.53 | 66.6 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 116 | 256 | 45.3% | 39.3%–51.4% | 7.39 | 65.0 ms |
2 / eta | 17 | 256 | 6.6% | 4.2%–10.4% | 6.06 | 0.1 ms |
3 / fast | 5 | 256 | 2.0% | 0.8%–4.5% | 5.95 | 0.1 ms |
Paired contrast slot 0 minus slot 1: +0.008 wins per game over 64 seeds (95% interval -0.098 to +0.114).
Manifest SHA-256: e8077979912e9cfafde5563f8de7d0a847e3bd75b665b0700c55108c873c99dc. Inventory SHA-256: 88c32ec02b99e2c9159f4d98ff7d84ebb3a0b38bb7b312fbc33abdb12e4bdc6c.
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.