User Reproduces Erdős Unit Distance Proof With GPT-5.5

Everyone’s talking about OAI’s new progress on the Erdős unit distance problem, I used standard GPT-5.5 to reproduce the proof ~ 👇 https://chatgpt.com/share/6a0e9e04-8cb0-8332-a4f1-ec68acd2e03e Apparently Erdős offered a $1,000 bounty for it… which means my 5.5 Pro subscription might actually pay for itself ~