Fei-Fei Li argues open and closed AI models both matter

AIAt Cloudflare Connect 2026, Fei-Fei Li says open and closed AI models are not a question of good versus evil, and both are needed. She cites innovation, since founders can build on open weights, and transparency, since academia, the public sector, and governments must be able to test powerful models for safety.

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开源和闭源从来不是善恶之争，AI 两个都需要！Cloudflare Connect 2026 上，李飞飞说自己就是不少前沿闭源模型的满意用户，但现在开放生态的分量正变得越来越重 👀

一是创新：你永远不知道下一个最重要的突破会从哪儿冒出来，创业者能站在开放权重上做事儿，人的创造力才会真正开花。二是透明：这些模型太强了，必须安全，可安全和危险的边界在哪，不能只交给忙着变现的公司去判断。学术界、公共部门、政府都得能上手检验，这离不开开放权重的模型。

动不动就把“人类灭绝”挂在嘴边，本身就是一种不负责任的讲技术的方式 😜 AI 教母的分享风格就是永远不谈技术，只谈面对技术的人性 ...

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indigo · x.comPublished Oct 21, 2:07 AM ET · added here 2:36 AM ET

Original title: 开源和闭源从来不是善恶之争，AI 两个都需要！Cloudflare Connect 2026 上，李飞飞说自己就是不少前沿闭源模型的满意用户，但现在开放生态的分量正变得越来越重 👀

Fei-Fei Li argues open and closed AI models both matter

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