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Marc Andreessen 🇺🇸(@pmarca)

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AI 深度提炼
  • David Sacks 强调了 Mythos 和 OpenAI GPT-5.5-cyber 在自动化网络任务上的能力。
  • GPT-5.5-cyber 被视为能执行类似 Mythos 的自动化网络安全功能的新模型。
  • 预计未来更多前沿模型(包括来自中国)将具备相似的自动化能力。
#OpenAI#GPT-5.5-cyber#Mythos#自动化#网络安全
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![Image 2](http://x.com/pmarca)

Marc Andreessen ![Image 3: 🇺🇸 !Image 4](http://x.com/pmarca)

@pmarca

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David Sacks

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@DavidSacks

·

7h

It’s time to demystify Mythos. Mythos is not magic. It’s not a doomsday device. It’s the first of many models that can automate cyber tasks (just like coding). OpenAI’s GPT-5.5-cyber can now do the same. And all the frontier models (including those from China) will be there x.com/aisecurityinst…

6:34 PM · Apr 30, 2026

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