{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-05T00:30:07.466493+00:00","duration_seconds":2.674354,"id":2385176,"input_summary":"chars=822 node=683210","metadata":{"llm_candidates":[{"callsign":"AD9CAM","confidence":0.78},{"callsign":"VE3WJ","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=AD9CAM,VE3WJ","recording_id":218163,"started_at":"2026-08-05T00:30:04.792139+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":208937}