# OpenAI IMO金牌模型身份仍未公开

- 来源：Ethan Mollick (@emollick)
- 发布时间：2026-05-21 04:27
- AIHOT 分数：48
- AIHOT 链接：https://aihot.virxact.com/items/cmpeis8my0cthslk13m1sj2s6
- 原文链接：https://x.com/emollick/status/2057196459259301933

## AI 摘要

我们最终知道OpenAI在IMO上获得金牌的是什么模型了吗？那是一年前的事了，当时被称为一个未发布的内部通用模型。GPT-5.5 Pro Extended是否已经赶上了那个模型？

## 正文

Did we ever learn what model won gold at the IMO from OpenAI？ It was a year ago and it was called an unreleased internal general purpose model back then. Has GPT-5.5 Pro Extended caught up with whatever it was？