{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-26T17:26:24.057496+00:00","duration_seconds":1.279283,"id":532689,"input_summary":"chars=231 node=oldsys","metadata":{"llm_candidates":[{"callsign":"VH7VWX","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=1 calls=VH7VWX","recording_id":80604,"started_at":"2026-06-26T17:26:22.778213+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":80605}