Engine arena run: completed
Paired contrast slot 0 minus slot 1: -0.012 wins per game over 64 seeds (95% interval -0.116 to +0.093).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run e2a6bec5-ba94-4d34-a885-fd2274d6579e
Status: completed. Experiment: 1c2e9a7f-fdfd-4385-9cb3-cc136ee01eeb. 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... | 108 | 256 | 42.2% | 36.3%–48.3% | 7.54 | 597.6 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 111 | 256 | 43.4% | 37.4%–49.5% | 7.37 | 610.1 ms |
2 / eta | 24 | 256 | 9.4% | 6.4%–13.6% | 6.31 | 0.5 ms |
3 / fast | 13 | 256 | 5.1% | 3.0%–8.5% | 6.11 | 0.5 ms |
Paired contrast slot 0 minus slot 1: -0.012 wins per game over 64 seeds (95% interval -0.116 to +0.093).
Manifest SHA-256: 6b1fdbf0238280ff16e8f3141c5c3163cd88426254bea522551a7ced94f06479. Inventory SHA-256: 4f5784d3cbebb942fc09f21f13a65708bd02e79bf1463b937552b5d740de4934.
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.