{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-09T17:58:57.786335+00:00","duration_seconds":1.774295,"id":2485558,"input_summary":"chars=699 node=683210","metadata":{"llm_candidates":[{"callsign":"VE3FXJ","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=VE3FXJ","recording_id":229070,"started_at":"2026-08-09T17:58:56.012040+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":218684}