{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-03T03:46:20.236632+00:00","duration_seconds":5.131519,"id":1314607,"input_summary":"chars=552 node=66296","metadata":{"llm_candidates":[{"callsign":"KJ7ALM","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=KJ7ALM","recording_id":139315,"started_at":"2026-07-03T03:46:15.105113+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":138142}