{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-26T04:21:43.759722+00:00","duration_seconds":8.116,"id":454010,"input_summary":"chars=612 node=683211","metadata":{"llm_candidates":[{"callsign":"KA9EHV","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=1 calls=KA9EHV","recording_id":123667,"started_at":"2026-06-26T04:21:35.643722+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":123668}