Engine arena run: completed
Paired contrast slot 0 minus slot 1: +0.012 wins per game over 64 seeds (95% interval -0.076 to +0.099).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run 10762c59-7367-415c-8b7a-78c8ca3d5fb0
Status: completed. Experiment: 9aef447a-d703-454a-8970-92d463017015. 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... | 84 | 256 | 32.8% | 27.4%–38.8% | 7.10 | 1063.8 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 81 | 256 | 31.6% | 26.3%–37.6% | 7.00 | 564.8 ms |
2 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 77 | 256 | 30.1% | 24.8%–36.0% | 6.95 | 549.3 ms |
3 / eta | 14 | 256 | 5.5% | 3.3%–9.0% | 6.18 | 0.5 ms |
Paired contrast slot 0 minus slot 1: +0.012 wins per game over 64 seeds (95% interval -0.076 to +0.099).
Manifest SHA-256: e16497dfb09df4cdb5f3f07f1369c48bd4962acaa2d2342edd20c0708e04d176. Inventory SHA-256: e4858b2c986368617e2b12e537a4c2f16299e1c6ec179cadc6d3436b7acb4663.
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.