DeepSeek V4 Pro Just Shocked the AI World

DeepSeek V4 Pro Full Release: Claude-Level Agent Performance at 57x Lower Cost (Plus 3 Big Catches) The script explains the full release of DeepSeek V4 Pro (0813) on August 12 via the DeepSeek API and OpenRouter, claiming near-Claude Fable 5 performance on agent benchmarks at far lower cost—about 23