A 60° hole in motion
A 3.67M-parameter transformer trained from scratch after rejecting every 24-frame world in which the puck ever moves within ±30° of due east.
Loading hallucinations…
| Metric | Value | Notes |
|---|---|---|
| Unseen east | 0.95 px | inside the excluded wedge |
| Seen directions | 0.99 px | seven-bin average |
| Holdout penalty | +71% | versus matched control |
| Training cost | $1.72 | H100 + CPU + memory |
The model interpolates into the missing support: due-east error is 0.95 px, nearly identical to its 0.99 px average on seen directions. But the matched control reaches 0.56 px, leaving a real 71% holdout penalty.