{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-26T13:25:01.266017+00:00","duration_seconds":24.515082,"id":512823,"input_summary":"chars=749 node=683210","metadata":{"llm_candidates":[{"callsign":"K5LLE","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=1 calls=K5LLE","recording_id":124075,"started_at":"2026-06-26T13:24:36.750935+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":124076}