Microsoft Corp. aims to develop large, cutting-edge artificial intelligence models by next year, part of a push to build in-house alternatives to the most powerful AI tools from OpenAI and Anthropic. ...

The potential to create personalised digital “twins” of your brain and body is a hot topic in neuroscience and medicine today. These computer models are designed to simulate how parts of your brain ...

Most enterprise AI projects fail not because companies lack the technology, but because the models they’re using don’t understand their business. The models are often trained on the internet, rather ...

The move could position the AI infrastructure powerhouse to quickly compete with OpenAI, Anthropic, and DeepSeek. Open source models are ones where the weights or the parameters that determine a model ...

The battle between AI model builder Anthropic and the Pentagon has exposed a huge gap between what AI tools the military wants and what companies like Anthropic, xAI, and OpenAI actually make: AI ...

Jon covers artificial intelligence. He previously led CNET's home energy and utilities category, with a focus on energy-saving advice, thermostats, and heating and cooling. Jon has more than a decade ...

A decision tree regression system incorporates a set of if-then rules to predict a single numeric value. Decision tree regression is rarely used by itself because it overfits the training data, and so ...

“That is slightly sad, but it’s time to bring the S and X programs to an end, and it’s part of our overall shift to an autonomous future,” the billionaire said on an earnings call on Wednesday. “If ...

Tesla CEO Elon Musk, who turned an upstart electric vehicle maker into an industry-changing powerhouse, is pulling the plug on the two models that helped get him there, as he struggles with another ...

Mr. Witt is the author of “The Thinking Machine,” a history of the A.I. company Nvidia. He lives in Los Angeles. Dec. 20, 2025 When OpenAI released the pioneering artificial intelligence chatbot ...