{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T12:31:13.720348+00:00","duration_seconds":31.430698,"id":220221,"input_summary":"chars=646 node=683211","metadata":{"llm_candidates":[{"callsign":"VA3KKY","confidence":1.0},{"callsign":"VE1QEH","confidence":1.0},{"callsign":"VE1WIN","confidence":1.0}]},"output_summary":"ai_candidates=3 merged=3 calls=VA3KKY,VE1QEH,VE1WIN","recording_id":121026,"started_at":"2026-06-24T12:30:42.289650+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":121027}