{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-06T00:45:21.197451+00:00","duration_seconds":2.802795,"id":1411179,"input_summary":"chars=383 node=683211","metadata":{"llm_candidates":[{"callsign":"KE4OLE","confidence":0.78},{"callsign":"KY4FH","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=5 calls=KE4OLE,KY4FH","recording_id":146050,"started_at":"2026-07-06T00:45:18.394656+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":144280}