{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T11:58:44.508879+00:00","duration_seconds":1.717465,"id":218516,"input_summary":"chars=695 node=683210","metadata":{"llm_candidates":[{"callsign":"VA3CRR","confidence":1.0},{"callsign":"WQ9V","confidence":1.0}]},"output_summary":"ai_candidates=2 merged=3 calls=VA3CRR,WQ9V","recording_id":120966,"started_at":"2026-06-24T11:58:42.791414+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":120967}