Engine arena run: completed
Paired contrast slot 0 minus slot 1: +0.035 wins per game over 64 seeds (95% interval -0.052 to +0.122).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run 5046ec2d-3835-42f5-9fc0-3ea829bbafeb
Status: completed. Experiment: 274d88a0-2692-4784-9593-0d949b05693a. 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... | 92 | 256 | 35.9% | 30.3%–42.0% | 7.57 | 866.3 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 83 | 256 | 32.4% | 27.0%–38.4% | 7.38 | 849.0 ms |
2 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 68 | 256 | 26.6% | 21.5%–32.3% | 6.80 | 618.7 ms |
3 / eta | 13 | 256 | 5.1% | 3.0%–8.5% | 6.35 | 0.5 ms |
Paired contrast slot 0 minus slot 1: +0.035 wins per game over 64 seeds (95% interval -0.052 to +0.122).
Manifest SHA-256: 48468d5cdac7c9432de22b7e062016f63fa6b40dfad591d463111c5dda271972. Inventory SHA-256: 0039f2cfe7e79466da7d5594444c6ba127790f4d6940a0f19a7e8db57c7c5e1f.
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.