World models are getting substantial funding. What is a world model, how does it compare to a large language model, and what are the implications for business?

The Trump administration is vowing to crack down on foreign tech companies’ exploitation of U.S. artificial intelligence models, singling out China at a time that country is narrowing the gap with the U.

Tencent Holdings Ltd. revealed a major upgrade to its foundational model, marking the first high-stakes test for China’s most valuable company to assert its place in a frenetic AI race since it recruited a top researcher from OpenAI.

I believe these smarter AI models will ultimately increase security, but only when we use them correctly and understand what they know.

New research shows that AI language models can develop a mathematical “understanding” that differentiates between events that are commonplace, improbable, impossible or just plain nonsense.

The AI models and chatbots that we interact with tend to affirm our feelings and viewpoints — more so than people do, with potentially worrisome consequences.