Princeton’s CEO-Bench gave 14 AI models $1 million to run a simulated SaaS startup for 500 days. Most went bankrupt or lost ...

After helping build some of the world's most widely used open AI datasets at Hugging Face, Guilherme Penedo and Hynek ...

China now has an open-weight model that can find software vulnerabilities and create attacks for anybody to use.

We are providing an unedited version of this manuscript to give early access to its findings. Before final publication, the manuscript will undergo further editing. Please note there may be errors ...

Anthropic pulled two new AI models offline after the Trump administration said they were too dangerous for foreigners to use.

An insider's look at Florida’s war on invaders: the giant snakes, egg-eating predators and parasites spreading through the ...

In a Penn State lab, a small cylinder of soil sits wired with sensors, slowly cooling as it mimics conditions thousands of miles away. At first, it looks unremarkable, like dirt from an average ...

Anthropic PBC won US approval to restore some access to its powerful Mythos 5 artificial intelligence model, after resolving ...

The White House asked OpenAI to delay the rollout of its GPT-5.6 AI models two weeks after Anthropic had to take its most ...

OpenAI on Friday announced three new artificial intelligence models and said it's complying with the U.S. government's ...

Imagine you poll your friends on how many minutes per pound to roast a turkey. Five respond with 15 minutes; one answers 33 minutes. The most popular model of conformity, the French-Harary-DeGroot ...

Millions of AI agents and tools around the world have been imperiled by a critical vulnerability that can allow hackers to breach the servers running them and make off with sensitive data and ...