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.

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 ...

Yann LeCun, Meta's AI icon and longtime head of the FAIR research group, will now report to 28-year-old Alexandr Wang. Wang, who founded Scale AI, was recently tapped to lead the new Meta ...

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

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 ...

OpenAI is rolling out fixes for early problems with GPT-5, promising short-term upgrades to capacity, quality, and the user interface.

OpenAI has unveiled GPT-5, a new AI system that builds on the reasoning advances of the o1 and o3 models and unifies every previous model line into a single adaptive architecture.

An audit by NewsGuard found that leading Chinese AI models repeat or fail to correct pro-Chinese false claims 60 percent of the time.

Google DeepMind has claimed its first gold medal at the International Mathematical Olympiad (IMO) with an "advanced version" of its Gemini model running in Deep Think mode.

Anthropic has published the technical details behind its new Claude Research agent, which uses a multi-agent approach to speed up and improve complex searches.

Yann LeCun, Meta's chief AI scientist, has taken a direct shot at Anthropic CEO Dario Amodei on Threads, making clear just how sharply the AI community is split over the future of general artificial ...