{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-04T00:18:17.429507+00:00","duration_seconds":2.045837,"id":2361298,"input_summary":"chars=676 node=683210","metadata":{"llm_candidates":[{"callsign":"VE3RWJ","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=VE3RWJ","recording_id":215568,"started_at":"2026-08-04T00:18:15.383670+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":206609}