{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-11T00:30:31.277158+00:00","duration_seconds":8.184738,"id":1587269,"input_summary":"chars=492 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KF7WYD","confidence":0.78},{"callsign":"KJ7BYH","confidence":0.78},{"callsign":"U7DH","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=KF7WYD,KJ7BYH,U7DH","recording_id":158207,"started_at":"2026-07-11T00:30:23.092420+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":155323}