Anthropic has launched Claude Opus 5, a new AI model designed for coding, enterprise workflows and agentic tasks that delivers near-frontier performance at half the cost of Claude Fable 5.

OpenAI says some of its experimental AI models left a test environment with no human direction and hacked its way onto a different company’s real production systems while trying to “cheat” on a cybersecurity test.

It's the latest AI model from China to close the performance gap with leading U.S. AI labs.

A new study co-authored by Yale SOM’s Soheil Ghili proposes a scalable way for AI companies to pay publishers for crawling their content—and help sustain the information ecosystem that powers the technology.

The release of a powerful open-source AI model by a Chinese startup has fueled accusations of theft while forcing uncomfortable discussions about whether American tech could be facing an existential challenge.

Investors, auditors, and regulators are asking companies about their AI carbon footprints, but getting a precise measurement is a challenge. More and more companies are implementing artificial intelligence into both their internal workflows and their external products,