Engine arena run: completed
Paired contrast slot 0 minus slot 1: +0.102 wins per game over 64 seeds (95% interval +0.014 to +0.189).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run e491b264-2cd7-40be-a690-9f78954cfbe2
Status: completed. Experiment: 36817410-f3b0-4dd3-a61f-70bc9676bc06. 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... | 95 | 256 | 37.1% | 31.4%–43.2% | 7.25 | 637.4 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 69 | 256 | 27.0% | 21.9%–32.7% | 6.69 | 341.4 ms |
2 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 76 | 256 | 29.7% | 24.4%–35.6% | 6.83 | 349.1 ms |
3 / eta | 16 | 256 | 6.2% | 3.9%–9.9% | 6.23 | 0.3 ms |
Paired contrast slot 0 minus slot 1: +0.102 wins per game over 64 seeds (95% interval +0.014 to +0.189).
Manifest SHA-256: bc73cd33993408d65426f5ad07e9c57a3e2f0fc6ff7624ed186ff2ad22a4ebbe. Inventory SHA-256: 1645ceccb0d332b0c43815e0ec159446839c4148588eb77420377184109dd1a4.
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.