{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-17T04:39:01.192543+00:00","duration_seconds":2.803821,"id":1780969,"input_summary":"chars=619 node=66296","metadata":{"llm_candidates":[{"callsign":"K9MLR","confidence":0.78},{"callsign":"W7DBB","confidence":0.78},{"callsign":"KK7IJ","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=K9MLR,W7DBB,KK7IJ","recording_id":171171,"started_at":"2026-07-17T04:38:58.388722+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":166841}