{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-27T04:55:59.468363+00:00","duration_seconds":11.23598,"id":592214,"input_summary":"chars=777 node=66296","metadata":{"llm_candidates":[{"callsign":"KF7A","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=2 calls=KF7A","recording_id":125670,"started_at":"2026-06-27T04:55:48.232383+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":125670}