{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-01T02:53:30.480951+00:00","duration_seconds":6.695597,"id":1253519,"input_summary":"chars=767 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"W7JSM","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=3 calls=W7JSM","recording_id":134800,"started_at":"2026-07-01T02:53:23.785354+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":134098}