{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-01T12:56:27.048158+00:00","duration_seconds":1.797304,"id":1261766,"input_summary":"chars=418 node=683211","metadata":{"llm_candidates":[{"callsign":"VE3FBX","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=VE3FBX","recording_id":135378,"started_at":"2026-07-01T12:56:25.250854+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":134632}