{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-01T17:46:57.618941+00:00","duration_seconds":7.375908,"id":1272525,"input_summary":"chars=421 node=683210","metadata":{"llm_candidates":[{"callsign":"G1DTV","confidence":0.78},{"callsign":"G1DTG","confidence":0.78},{"callsign":"W9JAY","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=G1DTV,G1DTG,W9JAY","recording_id":136206,"started_at":"2026-07-01T17:46:50.243033+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":135359}