{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-27T09:44:10.831411+00:00","duration_seconds":1.043719,"id":622370,"input_summary":"chars=1212 node=oldsys","metadata":{"llm_candidates":[{"callsign":"KE6RAX","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=1 calls=KE6RAX","recording_id":71852,"started_at":"2026-06-27T09:44:09.787692+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":71853}