{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-01T03:24:21.833406+00:00","duration_seconds":9.4911,"id":1254699,"input_summary":"chars=754 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KI7SS","confidence":0.78},{"callsign":"W1COL","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=KI7SS,W1COL","recording_id":134884,"started_at":"2026-07-01T03:24:12.342306+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":134180}