Engine arena run: completed
Paired contrast slot 0 minus slot 1: +0.062 wins per game over 64 seeds (95% interval -0.021 to +0.146).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run 0ac1cd70-24da-4ec9-a76a-e070f9ca37e5
Status: completed. Experiment: 316cb7a7-5b95-42bf-ade4-f7356f9ef6e1. 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% | 7.11 | 586.6 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 79 | 256 | 30.9% | 25.5%–36.8% | 6.64 | 608.2 ms |
2 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 68 | 256 | 26.6% | 21.5%–32.3% | 6.60 | 565.6 ms |
3 / eta | 14 | 256 | 5.5% | 3.3%–9.0% | 5.92 | 0.5 ms |
Paired contrast slot 0 minus slot 1: +0.062 wins per game over 64 seeds (95% interval -0.021 to +0.146).
Manifest SHA-256: f6a33f3c5d221c0b31ed45bee0cc61d54f411fea32e0b750370c201443968fd1. Inventory SHA-256: 44fadfb9a6a6672368452d06b1719843dd1e1f38d35e38e80dfbe1881710ab9c.
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.