{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-09T00:26:45.961795+00:00","duration_seconds":4.335997,"id":2471192,"input_summary":"chars=816 node=683210","metadata":{"llm_candidates":[{"callsign":"KC4ZYC","confidence":0.78},{"callsign":"KY4INB","confidence":0.78},{"callsign":"K6GRL","confidence":0.78},{"callsign":"K4CUP","confidence":0.78},{"callsign":"KM5Y","confidence":0.78}]},"output_summary":"ai_candidates=5 merged=5 calls=KC4ZYC,KY4INB,K6GRL,K4CUP,KM5Y","recording_id":227503,"started_at":"2026-08-09T00:26:41.625798+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":217201}