DeepSeek V4 Rebuffs US Accusations.
TL;DR * DeepSeek V4 deployed: China's DeepSeek released V4-Pro and V4-Flash, open-source models optimized for Huawei chips, less than 24 hours after the White House accused Beijing of "industrial-scale" AI theft. Benchmarks position V4-Pro as a leader in math, though it lags on general world knowledge.