{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-30T18:50:46.220977+00:00","duration_seconds":10.114659,"id":1243054,"input_summary":"chars=61 node=683210","metadata":{"llm_candidates":[{"callsign":"W9JAY","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=W9JAY","recording_id":133979,"started_at":"2026-06-30T18:50:36.106318+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":133392}