{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-29T17:23:30.457381+00:00","duration_seconds":9.436167,"id":1207294,"input_summary":"chars=452 node=66296","metadata":{"llm_candidates":[{"callsign":"K9BDC","confidence":0.78},{"callsign":"K9MLR","confidence":0.78},{"callsign":"KI7Z","confidence":0.78},{"callsign":"W7OH","confidence":0.78}]},"output_summary":"ai_candidates=4 merged=6 calls=K9BDC,K9MLR,KI7Z,W7OH","recording_id":131348,"started_at":"2026-06-29T17:23:21.021214+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":130998}