{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-08T19:32:16.310804+00:00","duration_seconds":1.987767,"id":2467208,"input_summary":"chars=661 node=66296","metadata":{"llm_candidates":[{"callsign":"W87O","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=W87O","recording_id":227108,"started_at":"2026-08-08T19:32:14.323037+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":216841}