The closest the field has come to solving the planar unit distance problem, first proposed in the 1940s, was in 1984. Now, OpenAI claims an internal model has cracked the puzzle.

A ChatGPT AI has proved a conjecture with a method no human had thought of. Experts believe it may have further uses ...

"Current automated techniques can produce plausible but unreliable (or even incorrect) arguments which are difficult to ...

OpenAI claims its reasoning model disproved a geometry conjecture unsolved since 1946 — and this time, the mathematicians who exposed its last embarrassing claim are backing it up.