# GPT-6 Astra 攻克 FrontierMath Tier 4 最后一题，全部题目已被 AI 解出

- 来源：Epoch AI (@EpochAIResearch)
- 发布时间：2026-09-11 01:38
- AIHOT 分数：63
- AIHOT 链接：https://aihot.news/items/cmtvu7hij0aadrofbujbpuuxk
- 原文链接：https://x.com/EpochAIResearch/status/2098103831502708864

## AI 摘要

Epoch AI 称 FrontierMath Tier 4 的所有题目现已被 AI 解出，最后一题由 GPT-6 Astra 解出。出题人 Jay Pantone 表示 Astra 的解法与其自己的思路非常接近，未发现重大数值捷径，并称六个月前若有模型解出会令他震惊，如今已难以感到意外。

## 正文

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.