{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-07T10:54:31.406276+00:00","duration_seconds":1.640712,"id":1459675,"input_summary":"chars=152 node=683211","metadata":{"llm_candidates":[{"callsign":"AD8PY","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=AD8PY","recording_id":149395,"started_at":"2026-07-07T10:54:29.765564+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":147321}