{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-17T03:56:27.461129+00:00","duration_seconds":3.215632,"id":2648046,"input_summary":"chars=539 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KK7KCM","confidence":0.78},{"callsign":"KJ7CBO","confidence":0.78},{"callsign":"N7XS","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=KK7KCM,KJ7CBO,N7XS","recording_id":246741,"started_at":"2026-08-17T03:56:24.245497+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":234532}