{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-08T01:16:28.207421+00:00","duration_seconds":5.956246,"id":1486291,"input_summary":"chars=653 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KI7QCL","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KI7QCL","recording_id":151331,"started_at":"2026-07-08T01:16:22.251175+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":149031}