Engine arena run: completed
Paired contrast slot 0 minus slot 1: +0.105 wins per game over 64 seeds (95% interval +0.000 to +0.211).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run e6694d7e-7ca2-4a3c-b63a-7f98ad345a59
Status: completed. Experiment: d9e60b56-b687-4452-8a44-8e7a342a1f97. 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... | 131 | 256 | 51.2% | 45.1%–57.2% | 7.86 | 642.3 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 104 | 256 | 40.6% | 34.8%–46.7% | 7.29 | 632.6 ms |
2 / eta | 14 | 256 | 5.5% | 3.3%–9.0% | 6.17 | 0.5 ms |
3 / fast | 7 | 256 | 2.7% | 1.3%–5.5% | 6.06 | 0.5 ms |
Paired contrast slot 0 minus slot 1: +0.105 wins per game over 64 seeds (95% interval +0.000 to +0.211).
Manifest SHA-256: a280c6168fc3345ea7273a1313867960bbcbe3a48fa790cb17916e512e2ebea2. Inventory SHA-256: 710cd9f4a78083c72a9c9dca68f52f854b29873d6470d0f6007fe3c2b0d4fec5.
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.