{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-30T00:49:11.513054+00:00","duration_seconds":2.100666,"id":2958928,"input_summary":"chars=798 node=683210","metadata":{"llm_candidates":[{"callsign":"N5AQN","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=N5AQN","recording_id":280329,"started_at":"2026-08-30T00:49:09.412388+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":264733}