{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-02T20:42:20.455981+00:00","duration_seconds":12.790894,"id":2332687,"input_summary":"chars=818 node=66296","metadata":{"llm_candidates":[{"callsign":"N1KN","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=N1KN","recording_id":212605,"started_at":"2026-08-02T20:42:07.665087+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":203965}