{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-30T19:50:40.328762+00:00","duration_seconds":6.654008,"id":1244745,"input_summary":"chars=512 node=66296","metadata":{"llm_candidates":[{"callsign":"K7EI","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=K7EI","recording_id":134098,"started_at":"2026-06-30T19:50:33.674754+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":133507}