Engine arena run: completed
Paired contrast slot 0 minus slot 1: -0.059 wins per game over 64 seeds (95% interval -0.139 to +0.022).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run e083bd7f-bb66-4474-aceb-bd463d0d175a
Status: completed. Experiment: b77486f2-da1f-4b29-b5b7-7843de5ca87d. 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... | 74 | 256 | 28.9% | 23.7%–34.7% | 6.93 | 587.7 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 89 | 256 | 34.8% | 29.2%–40.8% | 7.18 | 613.8 ms |
2 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 79 | 256 | 30.9% | 25.5%–36.8% | 6.89 | 610.6 ms |
3 / eta | 14 | 256 | 5.5% | 3.3%–9.0% | 6.23 | 0.5 ms |
Paired contrast slot 0 minus slot 1: -0.059 wins per game over 64 seeds (95% interval -0.139 to +0.022).
Manifest SHA-256: 46d7ed630cbae46389d457a584cebe7ee5ea3119cfc012223d525ba7633ce22b. Inventory SHA-256: ba1680d0144eb1fe58666ac3d0e55badb749c22ad0418624be0c9cc4cac1ed9a.
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.