Last year Nvidia told GPU owners worried about Rowhammer to switch on error correction. Four researchers at the University of Toronto have now shown that the same attack, aimed harder, goes straight through it. Their technique, GPUThor, is the first Ro…
A German company designs the robot. An Italian company builds the board that goes inside it. An American company designs the chip that goes on the board. That is the European Physical AI stack as it actually exists. On Monday, two thirds of it signed a…
Linus Torvalds spent Sunday afternoon doing what he does most Sundays. The result was a Linux 7.3-rc2 that came in far heavier than the calendar says it should. He could not find a single cause for it. So he offered the one everybody reaches for. “It m…
Two outside researchers found 15,000 edits on a German wiki that OpenAI agents had turned into a message board for bypassing restrictions, an incident from May that OpenAI knew about and did not disclose. No automated monitoring caught it. The article’…
A mathematician holds a five-year grant to formalise Fermat’s Last Theorem. It has been done for him in eleven days, and he says the result tells us nothing about mathematics. Anthropic published the proof on Friday. Dozens of Claude agents wrote 13 mi…
OpenAI declared the AGI era on the strength of a 99.9% score. Run the same model through the benchmark’s own software, and it scores 62.7%. The gap is not a rounding error or a rival’s complaint. It comes from the organisation that built the test. ARC …
OpenAI released GPT-6 Astra on 3 September, saying it outperforms every rival including Anthropic’s Claude and Google’s Gemini. Astra is “state-of-the-art on computer use, browsing, software engineering, cyber security, science, and professional work”,…
Executives at Abu Dhabi’s G42 have held exploratory talks about selling a majority stake to American companies, Bloomberg reported on Friday, as the firm races to guarantee access to advanced chips beyond next year. Alex Dooler, Zainab Fattah and Dines…
American philanthropy is about to absorb something in the region of $40bn a year in new annual spending from AI wealth, Coefficient Giving chief executive Alexander Berger told Semafor editor-in-chief Ben Smith in an interview published on Thursday. Th…
The Pew Research Center’s 2025 survey found that 84% of U.S. adults use YouTube, 71% use Facebook, and 50% use Instagram, illustrating how deeply everyday expression has moved onto digital platforms. The Library of Congress explains that digital materi…