Omar Marques | Lightrocket | Getty Images Anthropic on Thursday said it activated a tighter artificial intelligence control for Claude Opus 4, its latest AI model. The new AI Safety Level 3 (ASL-3) controls are to “limit the risk of Claude being misused specifically for the development or acquisition of chemical, biological, radiological, and nuclear…
In other words, Hilbert’s 10th problem is undecidable. Mathematicians hoped to follow the same approach to prove the extended, rings-of-integers version of the problem—but they hit a snag. Gumming Up the Works The useful correspondence between Turing machines and Diophantine equations falls apart when the equations are allowed to have non-integer solutions. For instance, consider…
The DeepSeek AI application is seen on a mobile phone in this photo illustration taken in Warsaw, Poland on 27 January, 2025. Jaap Arriens | Nurphoto | Getty Images Chinese artificial intelligence startup DeepSeek could face curbs from the U.S. government as it upends the U.S. AI ecosystem, though enforcing restrictions on an open-source technology…
