{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-02T17:09:15.793941+00:00","duration_seconds":1.745902,"id":1299780,"input_summary":"chars=515 node=66296","metadata":{"llm_candidates":[{"callsign":"KB9IQX","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KB9IQX","recording_id":138308,"started_at":"2026-07-02T17:09:14.048039+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":137179}