DeepSeek V4 closes gap with frontier models while slashing AI costs by 75%
Chinese AI company DeepSeek has released V4, its most powerful open-weight AI model yet, featuring 1.6 trillion parameters and a one million token context window. The model competes with leading systems from OpenAI, Google, and Anthropic while offering dramatic cost reductions—up to 75% off for developers. The release intensifies the Chinese AI price war and showcases architectural innovations that could reshape the global AI landscape.