{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-10T15:31:07.812084+00:00","duration_seconds":7.364443,"id":1566967,"input_summary":"chars=276 node=66296","metadata":{"llm_candidates":[{"callsign":"WA60FJ","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=WA60FJ","recording_id":156860,"started_at":"2026-07-10T15:31:00.447641+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":154046}