AI has released Grok 2 as an open model, including the weights. Elon Musk announced on X that Grok 2.5, xAI's top model for 2024, is now open source.

After a temporary green light from the US government, Nvidia had promised Chinese customers about 700,000 H20 AI chips. These chips are stripped-down versions designed to meet US export rules, making ...

Richard Sutton, a leading figure in reinforcement learning and Turing Award winner, says the AI industry has lost its way.

Deepseek is releasing Deepseek-V3.1, its first hybrid AI model with two operating modes. The company calls the new model its "first step toward the agent era," signaling a focus on building models ...

Google is adding a new AI-powered coach to Fitbit, built on its Gemini model. The feature is designed to act as a personal fitness, sleep, and wellness advisor and will launch in October as a preview ...

A new study challenges the idea that AI's persuasive power comes from personalization or psychological tricks. Instead, researchers found that simply overwhelming people with information—even when it ...