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OpenAI model solves 80-year-old unit distance problem, disproving major geometry conjecture

By

tedsanders

3d ago· 8 min readenNews

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· 2 sources

An OpenAI model has autonomously disproved a central conjecture in discrete geometry by solving the 80-year-old planar unit distance problem first posed by mathematician Paul Erdős in 1946, Reddit reported. The problem asks how many pairs of points can be exactly one unit apart when placing n points in the plane, and the AI found a counterexample to Erdős' conjecture, according to Bluesky. Bluesky noted that mathematician Daniel Litt called the breakthrough noteworthy, marking the first time an AI has independently produced a mathematical result that experts find genuinely interesting.

Summary

An OpenAI model has disproved a central conjecture in discrete geometry by solving the 80-year-old planar unit distance problem first posed by Paul Erdős in 1946. The problem asks how many pairs of points can be exactly distance 1 apart when placing n points in the plane. This marks a significant milestone in AI-driven mathematical discovery, where an AI system successfully tackled a long-standing open problem in combinatorial geometry that has resisted human mathematicians for decades.

Key quotes

· 3 pulled
It is possibly the best known (and simplest to explain) problem in combinatorial geometry.
For nearly 80 years, mathematicians have studied a deceptively simple question: if you place n points in the plane, how many pairs of points can be exactly distance 1 apart?
This is the planar unit distance problem, first posed by Paul Erdős in 1946.
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An OpenAI model solved the 80-year-old unit distance problem, disproving a major conjecture in discrete geometry and marking a milestone in AI-driven mathematics.

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