{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-26T00:27:55.883400+00:00","duration_seconds":0.964156,"id":428960,"input_summary":"chars=667 node=oldsys","metadata":{"llm_candidates":[{"callsign":"KI70QH","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=1 calls=KI70QH","recording_id":98594,"started_at":"2026-06-26T00:27:54.919244+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":98595}