GLM-5.2 crossed the P20000 clinical-patterns milestone at batch B1321 (commit f781c777, P19998–P20009). Current head B1328 (bf6af2b8) carries P20082–P20093 — total about 20,093+ patterns across 1,328 batches.
Flash Wave 336 audited the P20000 crossing. Path P19800→P20000→P20100. Process-only (+0 standing).