Engine arena run: completed
Paired contrast slot 0 minus slot 1: +0.117 wins per game over 64 seeds (95% interval +0.004 to +0.231).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run 7cda63dd-b707-49b5-898d-8e54824fcc2b
Status: completed. Experiment: 6af6311d-3550-4be0-bbae-6261bbe3829b. 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... | 102 | 256 | 39.8% | 34.0%–45.9% | 7.44 | 582.8 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 72 | 256 | 28.1% | 23.0%–33.9% | 6.90 | 777.0 ms |
2 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 64 | 256 | 25.0% | 20.1%–30.6% | 6.74 | 570.7 ms |
3 / eta | 18 | 256 | 7.0% | 4.5%–10.8% | 6.33 | 0.5 ms |
Paired contrast slot 0 minus slot 1: +0.117 wins per game over 64 seeds (95% interval +0.004 to +0.231).
Manifest SHA-256: 8925cdc9e5e544e29b98725b5c3bc35a2e2697a89533ad4d7dc9db04fb43d670. Inventory SHA-256: 2b7e47dc15c07d001d142e2f5b914bb643fd36646597df29a7b74f4fee51aafb.
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.