{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-11T08:07:57.991469+00:00","duration_seconds":3.698674,"id":2522401,"input_summary":"chars=176 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KC7WLL","confidence":0.78},{"callsign":"K7LEE","confidence":0.78},{"callsign":"KK7WL","confidence":0.78},{"callsign":"M7XS","confidence":0.78}]},"output_summary":"ai_candidates=4 merged=4 calls=KC7WLL,K7LEE,KK7WL,M7XS","recording_id":232855,"started_at":"2026-08-11T08:07:54.292795+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":222062}