Truncated: latest AI news

Wednesday 4 November

Nvidia tells data center partners to cut China exposure, limits RTX chip sales to mainland

AI-generated summary Nvidia instructed data center partners to reduce their exposure to customers in China by ensuring that cloud computing clients sell at least 51 percent of their services to non-Chinese companies. Chinese AI developers expect to receive only a small fraction of the RTX Pro 5500 chips they have ordered from Nvidia over the coming months due to capacity constraints while production is ramped up.

Earlier: Nvidia tells data center partners to limit China sales- FT By Investing.com

LiberAI Unveils Liber-0, a World Action Model That Grounds Human Experience in Robot Action

AI-generated summary LiberAI announced Liber-0, a world action model pretrained on more than 2.2 million hours of human experience to support zero-shot robot manipulation. LiberAI says the model achieved an overall success rate of 36.0% across 60 tasks evaluated in 600 trials without robot demonstrations collected specifically for those target tasks.

GPT-6 Astra sees the matrix and reprograms other AI models directly through their weights

AI-generated summary MIT researchers show that GPT-6 Astra can analyze and deliberately modify the internal settings or weights of other AI models without traditional training. In experiments, Astra identified what games networks were supposed to play and changed weights to improve the math skills of Qwen3.5-0.8B.

Earlier: LLMs can read & write neural network weights: "Weight Space Programming" cuts Autoresearch out of the RSI loop

Amazon plans its first data centers in Washington state as residents raise concerns

AI-generated summary Amazon Web Services CEO Matt Garman framed data center development as part of a global race for artificial intelligence dominance while warning that local moratoriums could harm the economy and national security. Amazon confirmed plans for its first data centers in Washington state with proposed campuses in Walla Walla County and the Tri-Cities, drawing community concerns and calls for greater environmental oversight.

Earlier: Voters across the country reject data centers • Stateline

Citrix expands oversight of autonomous browsing and AI agent activity

AI-generated summary Citrix announces new capabilities across Citrix SecurSpaces, Citrix SecurAccess and Citrix Platform Flex designed to help organizations securely deploy AI agents and govern AI-powered work. Citrix says these updates include an expansion of Citrix SecurSpaces, new governance features for Citrix SecurAccess, and a flexible credit-based consumption model.