On Friday, Chinese AI firm DeepSeek released a preview of V4, its long-awaited new flagship model. Notably, the model can process much longer prompts than its last generation, thanks to a new design that helps it handle large amounts of text more efficiently.

Groq Inc. on Monday announced that it has secured a $1.5 billion commitment from Saudi Arabia to expand its delivery of artificial intelligence chips to the country. The deal comes about six months after the company raised $640 million in funding from ...