How to try Claude Opus 4.8, the 'honest' Anthropic AI

Anthropic has released Claude Opus 4.8, which the company describes as its most honest AI model. The article from Mashable explains how users can try the new model, highlighting its improved honesty and performance. Claude Opus 4.8 is available through Anthropic's API and consumer platforms.

Anthropic

OpenAI reveals Astra, an AI model that solved ten math problems mathematicians struggled with for decades

OpenAI has officially confirmed the existence of a new AI model family, Astra, which has solved ten open problems in mathematics and theoretical computer science that researchers had been working on for at least ten years. The results, including the first example of a non-sofic group, were formalized in the Lean proof checker, and OpenAI plans to continue experimenting with the model on other hard problems.

OpenAI