{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-13T06:19:23.746663+00:00","duration_seconds":2.023348,"id":1650040,"input_summary":"chars=717 node=683211","metadata":{"llm_candidates":[{"callsign":"M7G","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=M7G","recording_id":162519,"started_at":"2026-07-13T06:19:21.723315+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":159273}