{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-26T21:48:40.365617+00:00","duration_seconds":14.294106,"id":554330,"input_summary":"chars=591 node=683210","metadata":{"llm_candidates":[{"callsign":"PD9NOW","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=1 calls=PD9NOW","recording_id":125053,"started_at":"2026-06-26T21:48:26.071511+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":125054}