{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-07T19:00:09.857784+00:00","duration_seconds":13.0363,"id":1476101,"input_summary":"chars=692 node=683210","metadata":{"llm_candidates":[{"callsign":"M0GKW","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=M0GKW","recording_id":150606,"started_at":"2026-07-07T18:59:56.821484+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":148381}