{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-11T04:10:33.496197+00:00","duration_seconds":3.053807,"id":1590125,"input_summary":"chars=777 node=66296","metadata":{"llm_candidates":[{"callsign":"KJ7JXM","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KJ7JXM","recording_id":158378,"started_at":"2026-07-11T04:10:30.442390+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":155479}