OpenAI’s internal AI model just solved an 80-year-old math problem — and mathematicians verified it
Publish Date: 2026-05-29 11:16:00
Source Domain: www.livescience.com
- An AI model from OpenAI has solved the 80-year-old planar unit distance problem, a major milestone for AI’s mathematical abilities.
- The problem, first posed by Paul Erdős in 1946, asks for the maximum number of pairs of points that can lie exactly one unit apart on a two-dimensional plane.
- Notably, the AI model applied a general-purpose reasoning model rather than being specifically trained for mathematics or this problem.
- The AI’s novel approach challenged existing theories and was reviewed and refined by external human mathematicians.
- Mathematicians have praised the achievement as a significant step for AI in mathematics and its potential in frontier research.
- Despite the milestone, OpenAI stressed that AI is meant to augment mathematicians’ work, not replace them.
