# GPT-5.5-Cyber开启关键基础设施防护预览

- 来源：Greg Brockman (@gdb)
- 发布时间：2026-05-08 10:56
- AIHOT 分数：68
- AIHOT 链接：https://aihot.virxact.com/items/cmowc1ca804hlslcx8hxary9n
- 原文链接：https://x.com/gdb/status/2052583338561683775

## AI 摘要

GPT-5.5-Cyber现已面向关键基础设施防护人员开放有限预览。

这是一个非常强大的模型。

## 正文

GPT-5.5-Cyber is now in limited preview for defenders for securing critical infrastructure.

It's a very capable model.

### 引用推文

> fouad：Today, we're rolling out GPT-5.5-Cyber in limited preview to defenders responsible for securing critical infrastructure. GPT-5.5 with Trusted Access for Cyber (...