
Several AI companies, including Hugging Face, Meta, Microsoft, Mistral, and Nvidia, have signed an open letter urging policymakers not to impose broad restrictions on open-weight AI models, emphasizing the importance of innovation and cybersecurity. The letter addresses concerns about intellectual property theft and the growing capabilities of Chinese AI labs, while advocating for expanded access to compute and shared training assets. It warns against restricting open-weight models, which are essential for technological advancement and defense, and highlights the need for policymakers to support open model development rather than impose limitations that could stifle competition or innovation.
Microsoft is simplifying Copilot by combining its consumer and business apps, and dropping AI-generated podcasts, Group Chats, Deep Research, and its Mico character.

Nvidia has a plan to make sure its GPUs won't lose value. It wants to convince a new crop of financiers to keep lending for AI buildouts.

The tech giant has considered a nine-figure budget for the payments, according to the WSJ.
