Engine arena run: completed
Paired contrast slot 0 minus slot 1: +0.070 wins per game over 64 seeds (95% interval -0.029 to +0.169).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run 807ae9e0-580f-4630-b4f6-d1c566eea0b7
Status: completed. Experiment: 82f2db3f-6d33-49eb-b8d9-6ba914b23217. 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... | 95 | 256 | 37.1% | 31.4%–43.2% | 7.39 | 393.6 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 77 | 256 | 30.1% | 24.8%–36.0% | 7.51 | 516.0 ms |
2 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 67 | 256 | 26.2% | 21.2%–31.9% | 6.91 | 386.5 ms |
3 / eta | 17 | 256 | 6.6% | 4.2%–10.4% | 6.61 | 0.3 ms |
Paired contrast slot 0 minus slot 1: +0.070 wins per game over 64 seeds (95% interval -0.029 to +0.169).
Manifest SHA-256: 32b7dcf671ea2ac248e49de69737e526b7f66ca2c9353f2d57474b04388142d9. Inventory SHA-256: 995f16a172ac2ec10450896dce87bbff95958f581c5a56d68bef0ee2751e7918.
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.