Development

Five more Erdős problems close across three fields

development2026-04-09

Claim

OpenAI researchers solved five more Erdős problems across combinatorics, probability and number theory.

Reported metric: 5 problems

Reporting date: 2026-04-09 (not necessarily the event date)

Sources

Attribution and reporting linked by this record; links do not imply independent verification.

Welcome to April 9, 2026 (theinnermostloop.substack.com)

Knowledge graphopen in browser →

Reported in

Welcome to April 9, 2026

Actor

OpenAI

Evidence for

Supersedes

Thirty thousand agents formalize a graduate textbook

Referenced by

Cite or correct this record

Citation formatCitation text

Five more Erdős problems close across three fields
Innermost Loop KB — secondary record
Reporting date: 2026-04-09
KB permalink: https://nicholsn.github.io/innermost-loop-kb/developments/2026-04-09-five-more-erdos-problems
Claim: OpenAI researchers solved five more Erdős problems across combinatorics, probability and number theory.
Attributed sources:
- Welcome to April 9, 2026 — https://theinnermostloop.substack.com/p/welcome-to-april-9-2026
This citation does not imply independent verification of linked-source claims.

Suggest a correction — opens a GitHub draft for you to review and submit.