{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-08T22:20:59.526289+00:00","duration_seconds":6.940246,"id":2469871,"input_summary":"chars=773 node=683210","metadata":{"llm_candidates":[{"callsign":"K7EEL","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=4 calls=K7EEL","recording_id":227336,"started_at":"2026-08-08T22:20:52.586043+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":217055}