Engine arena run: invalid
Paired contrast slot 0 minus slot 1: +0.250 wins per game over 1 seeds (95% interval +0.250 to +0.250).
- Planned
- 256
- Attempted
- 4
- Completed
- 4
- Incomplete
- 0
- Unplayed
- 252
Full retained record and provenance
Run 606bd7b4-cfad-49bc-8d59-60804bc63501
Status: invalid. Experiment: 767a4f08-e4d9-48da-83bb-d2e952feaf69. Tier: engine arena (paired seeds, deterministic tapes).
Planned: 256. Attempted: 4. Completed: 4. Incomplete: 0. Unplayed: 252.
| Slot / seat | Wins | Completed | Win rate | 95% Wilson interval | Mean points | Mean decision |
|---|---|---|---|---|---|---|
0 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 2 | 4 | 50.0% | 15.0%–85.0% | 7.25 | 811.0 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 1 | 4 | 25.0% | 4.6%–69.9% | 7.75 | 252.5 ms |
2 / eta | 1 | 4 | 25.0% | 4.6%–69.9% | 7.00 | 0.4 ms |
3 / fast | 0 | 4 | 0.0% | 0.0%–49.0% | 5.00 | 0.5 ms |
Paired contrast slot 0 minus slot 1: +0.250 wins per game over 1 seeds (95% interval +0.250 to +0.250).
Manifest SHA-256: 4d4f48271f0c0ef9028e2a88f6ecbc2dff8d11b330f0373c7e7fab7b59b4e0d0. Inventory SHA-256: 2daf809dbd9fb839c9f5bede3b1d3cb150700ea4418d4da87830ccf2f3a5ca32.
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.