{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-10T15:30:19.419081+00:00","duration_seconds":13.525738,"id":1566869,"input_summary":"chars=603 node=66296","metadata":{"llm_candidates":[{"callsign":"KE7HIP","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=KE7HIP","recording_id":156848,"started_at":"2026-07-10T15:30:05.893343+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":154033}