Engine arena run: invalid
Paired contrast slot 0 minus slot 1: +0.175 wins per game over 21 seeds (95% interval +0.017 to +0.332).
- Planned
- 256
- Attempted
- 80
- Completed
- 80
- Incomplete
- 0
- Unplayed
- 176
Full retained record and provenance
Run 82466126-f940-4a04-a239-7d918c9a3efc
Status: invalid. Experiment: d7a3e2a6-12d7-49a3-bdea-73cb384d849f. Tier: engine arena (paired seeds, deterministic tapes).
Planned: 256. Attempted: 80. Completed: 80. Incomplete: 0. Unplayed: 176.
| Slot / seat | Wins | Completed | Win rate | 95% Wilson interval | Mean points | Mean decision |
|---|---|---|---|---|---|---|
0 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 44 | 80 | 55.0% | 44.1%–65.4% | 8.44 | 866.8 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 29 | 80 | 36.2% | 26.6%–47.2% | 7.60 | 836.0 ms |
2 / eta | 3 | 80 | 3.8% | 1.3%–10.5% | 6.56 | 0.4 ms |
3 / fast | 4 | 80 | 5.0% | 2.0%–12.2% | 6.30 | 0.4 ms |
Paired contrast slot 0 minus slot 1: +0.175 wins per game over 21 seeds (95% interval +0.017 to +0.332).
Manifest SHA-256: cd66e29e5f586cb0462cd05531a3c621086ef9bc88923c9a63da74f90ef46fb0. Inventory SHA-256: 8859711ba6798b7ca61ec937e98a71b602f55d31deb59345a464389931bc42c7.
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.