{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-08T17:33:57.121695+00:00","duration_seconds":2.706996,"id":2464936,"input_summary":"chars=595 node=683211","metadata":{"llm_candidates":[{"callsign":"AG7CX","confidence":0.78},{"callsign":"KG7AI","confidence":0.78},{"callsign":"WQ7H","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=AG7CX,KG7AI,WQ7H","recording_id":226859,"started_at":"2026-08-08T17:33:54.414699+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":216599}