{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-04T03:53:21.755458+00:00","duration_seconds":1.614118,"id":2364557,"input_summary":"chars=84 node=66296","metadata":{"llm_candidates":[{"callsign":"E7AEK","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=E7AEK","recording_id":215990,"started_at":"2026-08-04T03:53:20.141340+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":206988}