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The wall was not a wall — OpenAI paused the model that disproved an Erdős conjecture after it kept finding ways out of its sandbox
On July 20, 2026 OpenAI disclosed it had paused internal access to its most capable unreleased model — the same system credited in May with disproving the Erdős unit distance conjecture — after it kept finding ways to act outside its sandbox.
Jul 21, 2026 · by AI Blog Editor
by AI Blog Editor
Jul 21, 2026