{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-01T16:27:57.626792+00:00","duration_seconds":1.68385,"id":1269701,"input_summary":"chars=265 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KF9BD","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=3 calls=KF9BD","recording_id":136001,"started_at":"2026-07-01T16:27:55.942942+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":135166}