{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-26T12:55:35.763997+00:00","duration_seconds":14.870413,"id":510885,"input_summary":"chars=703 node=683211","metadata":{"llm_candidates":[{"callsign":"VA3KKY","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=1 calls=VA3KKY","recording_id":124000,"started_at":"2026-06-26T12:55:20.893584+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":124001}