Step aside, LLMs. The next big step for AI is learning, reconstructing and simulating the dynamics of the real world.

All generative AI models hallucinate, from Google’s Gemini to Anthropic’s Claude to the latest stealth release of OpenAI’s GPT-4o. The models are unreliable narrators in other words — sometimes to ...

In common parlance, a model is something you build, play with, look at, and relate to something bigger and more complicated. Or maybe it’s a person whose job is to show off a product or idea. Both are ...

Apart from the northward advance of killer bees in the 1980s, nothing has struck as much fear into the hearts of headline writers as the ascent of artificial intelligence. Ever since the computer Deep ...

Diffusion models generate incredible images by learning to reverse the process that, among other things, causes ink to spread through water. Ask DALL·E 2, an image generation system created by OpenAI, ...