AI & Tech News Today — September 4, 2026: Everything That Happened in AI This Week

Nvidia Acquires Hugging Face for $12.9 Billion
In what is being called the most significant AI acquisition of 2026, Nvidia has signed a definitive agreement to acquire Hugging Face — the world's largest open-source AI platform — for $12.93 billion. The deal is expected to close in the first half of 2027.
This means the company that builds the chips powering AI now also owns the platform where most AI models are built, shared, and deployed. Every AI developer, startup, and enterprise building on open-source models just entered a new era.
What this means for your business: Open-source AI just became Nvidia's territory. Businesses that rely on Hugging Face models for custom AI development need to monitor how this changes pricing, licensing, and access in the months ahead.