{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-26T08:08:07.321882+00:00","duration_seconds":1.008694,"id":479474,"input_summary":"chars=950 node=oldsys","metadata":{"llm_candidates":[{"callsign":"BE3OZK","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=1 calls=BE3OZK","recording_id":93134,"started_at":"2026-06-26T08:08:06.313188+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":93135}