Engine arena run: completed
Paired contrast slot 0 minus slot 1: +0.074 wins per game over 64 seeds (95% interval -0.019 to +0.167).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run 47060353-4746-495b-bea5-dfbb485016af
Status: completed. Experiment: 7bbc7aa7-0ace-437b-903f-ab953be6766e. 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... | 122 | 256 | 47.7% | 41.6%–53.8% | 7.60 | 620.3 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 103 | 256 | 40.2% | 34.4%–46.3% | 7.25 | 614.2 ms |
2 / eta | 19 | 256 | 7.4% | 4.8%–11.3% | 6.24 | 0.5 ms |
3 / fast | 12 | 256 | 4.7% | 2.7%–8.0% | 6.08 | 0.5 ms |
Paired contrast slot 0 minus slot 1: +0.074 wins per game over 64 seeds (95% interval -0.019 to +0.167).
Manifest SHA-256: 26e723a57abb2dc9cf040041b4822dffb9d3a1a9efc6cb67a0061fef2200ff0e. Inventory SHA-256: a8138544c57dc0e7b0af12353ea7884eccec6ed66427fcfb793379e400f55ac9.
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.