{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-25T12:00:00.850103+00:00","duration_seconds":14.423532,"id":362936,"input_summary":"chars=605 node=683210","metadata":{"llm_candidates":[{"callsign":"VA3KTJ","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=1 calls=VA3KTJ","recording_id":122416,"started_at":"2026-06-25T11:59:46.426571+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":122417}