Engine arena run: completed
Paired contrast slot 0 minus slot 1: +0.051 wins per game over 64 seeds (95% interval -0.029 to +0.130).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run fce730d6-75bc-47a7-826b-eb7e179ebc79
Status: completed. Experiment: 93304090-43f2-49e9-b30a-8cfc6bbe9d45. 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... | 93 | 256 | 36.3% | 30.7%–42.4% | 7.55 | 808.3 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 80 | 256 | 31.2% | 25.9%–37.2% | 7.34 | 763.8 ms |
2 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 68 | 256 | 26.6% | 21.5%–32.3% | 6.76 | 568.0 ms |
3 / eta | 15 | 256 | 5.9% | 3.6%–9.4% | 6.29 | 0.4 ms |
Paired contrast slot 0 minus slot 1: +0.051 wins per game over 64 seeds (95% interval -0.029 to +0.130).
Manifest SHA-256: 796b24d0af00c878d1c8a6be827a94dd8207685d8cf806d2879e4329e6d4b833. Inventory SHA-256: b037efa535ebedd37578018a5c9a07730fe73dd90dd86c7db9d98a411ef619c3.
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.