{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-14T00:57:53.251409+00:00","duration_seconds":7.445322,"id":1680639,"input_summary":"chars=528 node=66296","metadata":{"llm_candidates":[{"callsign":"KI7R","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KI7R","recording_id":164567,"started_at":"2026-07-14T00:57:45.806087+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":161141}