{"model":"glm-5.3-flash","title":"PP4 DFlash2 bring-up investigation","status":"positive","summary":"GLM-5.3-Flash PP4 DFlash2 inference bring-up investigated; investigation + dashboard baselines established (report: 2026-09-01-glm53-flash-pp4-inference-investigation). Date-precision only for this backfill entry.","occurred_at":"2026-09-01T12:00:00Z","config":{"serving":"PP4 bring-up","engine":"wtdcode/vllm-backport base","notes":"occurred_at is date-precision (report file date)"},"notes":"GLM-5.3-Flash PP4 DFlash2 inference bring-up investigated; investigation + dashboard baselines established (report: 2026-09-01-glm53-flash-pp4-inference-investigation). Date-precision only for this backfill entry."}