{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-26T00:25:32.382298+00:00","duration_seconds":3.211088,"id":2859387,"input_summary":"chars=93 node=66296","metadata":{"llm_candidates":[{"callsign":"KI7R","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KI7R","recording_id":269467,"started_at":"2026-08-26T00:25:29.171210+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":255108}