pub const THRESHOLD: f64 = 8.0;Expand description
Learned (evaluation-decided): pre-registered in the internal evaluation “stop-prefilter” (not published): 0.9 × the lowest score of any labelled checkpoint with a relevant lesson in its shortlist (9.28), rounded down. Kept by dated decision (2026-10-31): 9 corrections followed a turn it skipped in a team store, none about an existing lesson.