{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-30T05:05:15.200576+00:00","duration_seconds":1.721324,"id":1225037,"input_summary":"chars=587 node=66296","metadata":{"llm_candidates":[{"callsign":"KF7ADV","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=KF7ADV","recording_id":132617,"started_at":"2026-06-30T05:05:13.479252+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":132175}