{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-28T16:34:23.112105+00:00","duration_seconds":4.841724,"id":1030859,"input_summary":"chars=360 node=66296","metadata":{"llm_candidates":[{"callsign":"W7UV","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=3 calls=W7UV","recording_id":128818,"started_at":"2026-06-28T16:34:18.270381+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":128686}