{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-29T16:46:42.310411+00:00","duration_seconds":2.72024,"id":1205677,"input_summary":"chars=819 node=683211","metadata":{"llm_candidates":[{"callsign":"KE7NOR","confidence":0.78},{"callsign":"N7VLX","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=KE7NOR,N7VLX","recording_id":131225,"started_at":"2026-06-29T16:46:39.590171+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":130876}