{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-22T19:13:19.621148+00:00","duration_seconds":1.719578,"id":2782480,"input_summary":"chars=765 node=66296","metadata":{"llm_candidates":[{"callsign":"NI7L","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=NI7L","recording_id":261322,"started_at":"2026-08-22T19:13:17.901570+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":247706}