Engine arena run: completed
Paired contrast slot 0 minus slot 1: -0.004 wins per game over 64 seeds (95% interval -0.115 to +0.107).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run 281c1452-fd54-4b8f-85fb-f1192b6fa15f
Status: completed. Experiment: 9b7d17c5-f145-4467-a452-98fc6d1c913e. 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... | 115 | 256 | 44.9% | 38.9%–51.0% | 7.82 | 607.4 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 116 | 256 | 45.3% | 39.3%–51.4% | 8.11 | 799.8 ms |
2 / eta | 12 | 256 | 4.7% | 2.7%–8.0% | 6.54 | 0.4 ms |
3 / fast | 13 | 256 | 5.1% | 3.0%–8.5% | 6.71 | 0.4 ms |
Paired contrast slot 0 minus slot 1: -0.004 wins per game over 64 seeds (95% interval -0.115 to +0.107).
Manifest SHA-256: 7dd629ccd1bd246af8f105f04fe0cab4b12a461271c2d65fa39509144c594fa0. Inventory SHA-256: 0abe9c418985523ad628536c02c0ca6cad23dc6364ebc6af6ef1a53e9de472f0.
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.