Engine arena run: completed
Paired contrast slot 0 minus slot 1: +0.012 wins per game over 64 seeds (95% interval -0.072 to +0.095).
- Planned
- 256
- Attempted
- 256
- Completed
- 256
- Incomplete
- 0
- Unplayed
- 0
Full retained record and provenance
Run 64bbd775-5639-4bfe-bd5f-b0bcb0cef057
Status: completed. Experiment: 5e75db43-2be3-4c8c-ab00-f7346fed7297. 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... | 80 | 256 | 31.2% | 25.9%–37.2% | 6.93 | 569.0 ms |
1 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 77 | 256 | 30.1% | 24.8%–36.0% | 6.95 | 417.0 ms |
2 / v2:{"depth":2,"leaf":{"tables":"/home/keshav/settlers/res... | 84 | 256 | 32.8% | 27.4%–38.8% | 7.03 | 589.5 ms |
3 / eta | 15 | 256 | 5.9% | 3.6%–9.4% | 6.31 | 0.5 ms |
Paired contrast slot 0 minus slot 1: +0.012 wins per game over 64 seeds (95% interval -0.072 to +0.095).
Manifest SHA-256: e163b38dd01a8a40221953271f58a53f38716ed6a088193db246a77ff9a2cea4. Inventory SHA-256: fc2f481b88e24b712ec584ba99fdeea6e6d5a9fd211513bec3d4be43e75f17a2.
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.