Press Space to continue
GPT-6 Astra Solves FrontierMath Tier 4
Press Space to continue
When Epoch launched FM Tier 4 on July 11th, 2025, the top score was 5%. GPT-6 Astra has now solved the last problem standing. FrontierMath Tier 4 is saturated. https://x.com/AndrewCurran_/status/20981…
Epoch AI@EpochAIResearchSep 10
Every FrontierMath Tier 4 problem has now been solved by AI, with GPT-6 Astra solving the last problem standing. Mathematicians often commented that AI found unintended shortcuts when solving their Tier 4 problems. Not so for this last one, which was created by Jay Pantone.
