{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-25T23:02:48.983497+00:00","duration_seconds":3.229712,"id":418285,"input_summary":"chars=209 node=oldsys","metadata":{"llm_candidates":[{"callsign":"VE3FBX","confidence":1.0},{"callsign":"AB1AI","confidence":1.0}]},"output_summary":"ai_candidates=2 merged=2 calls=VE3FBX,AB1AI","recording_id":92643,"started_at":"2026-06-25T23:02:45.753785+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":92644}