{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-01T11:45:47.100315+00:00","duration_seconds":20.698183,"id":1259362,"input_summary":"chars=660 node=683210","metadata":{"llm_candidates":[{"callsign":"KU2EDS","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KU2EDS","recording_id":135197,"started_at":"2026-07-01T11:45:26.402132+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":134458}