{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-26T11:01:42.146956+00:00","duration_seconds":3.290589,"id":501202,"input_summary":"chars=897 node=oldsys","metadata":{"llm_candidates":[{"callsign":"KI7PKL","confidence":1.0},{"callsign":"GW8S","confidence":1.0},{"callsign":"KK7NQN","confidence":0.55}]},"output_summary":"ai_candidates=3 merged=4 calls=KI7PKL,GW8S,KK7NQN","recording_id":83316,"started_at":"2026-06-26T11:01:38.856367+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":83317}