{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-28T05:24:20.743356+00:00","duration_seconds":12.849171,"id":925552,"input_summary":"chars=366 node=683211","metadata":{"llm_candidates":[{"callsign":"K7PJP","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=K7PJP","recording_id":128271,"started_at":"2026-06-28T05:24:07.894185+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":128165}