Run T-0107 rejected
· Evidence: SPRT Sequential probability ratio test. Games are played until the accumulated evidence reaches one of two bounds; then the test stops.
Hypothesis
The network evaluation is scaled by the material on the board using the formula v = net * (37000 + M) / 37000, where M is 250 times the pawn count plus the piece values of both sides excluding kings. This increases the evaluation by around 28% on a full board, leaves it almost unchanged in pawn endgames, and keeps it clamped against mate as before.
Wording edited for publication from the German entry; the register carries the author’s own text.
Stages
| Field | short stage |
|---|---|
| Verdict | rejected |
| Elo Strength difference to the opponent, estimated from the games, with a 95-percent half-width where the oracle reported one. Never an absolute rating. | −14.87 ± 12.80 |
| nElo Normalised Elo: the Elo difference divided by the spread of the game results, so that the SPRT bounds mean the same at different time controls. | −21.51 ± 18.49 |
| Games | 1,356 |
| Wins / draws / losses | 347 / 604 / 405 |
| pentanomial Games are played in pairs with swapped colours; the five counts are the pairs scoring 0, ½, 1, 1½ and 2 points. | 39 / 200 / 257 / 144 / 38 |
| LLR Log-likelihood ratio, the running evidence of an SPRT. It starts at 0; a stage passes at the upper bound and fails at the lower one. | −2.96 |
| Bounds | −2.94 … +2.94 |
| SPRT Sequential probability ratio test. Games are played until the accumulated evidence reaches one of two bounds; then the test stops. | [0.0, 10.0] |
| Error rates α / β | 0.05 / 0.05 |
| Model | normalized |
| time control Base time plus increment per move in seconds, e.g. 8+0.08: eight seconds per game plus 0.08 seconds per move. | 8+0.08 |
| Book | A |
| Opponent | vs predecessor |
| Duration | 10 min |
Provenance
- Date
- 2026-09-22
- Started
- 2026-09-22 04:39:23 UTC
- Duration
- 10 min
- Author
- Agent X
- Epoch
- 5
- Gatekeeper
- passed
- Bench nodes
- 3,441