{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-26T23:10:30.817854+00:00","duration_seconds":26.018327,"id":560724,"input_summary":"chars=314 node=683210","metadata":{"llm_candidates":[{"callsign":"KO6HRX","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=2 calls=KO6HRX","recording_id":125241,"started_at":"2026-06-26T23:10:04.799527+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":125240}