# Hinton, Fei-Fei Li, and Andrew Ng Defend Open-Source AI at Ai4 2026

> At the Ai4 conference in Las Vegas, three of the field's most cited figures, Geoffrey Hinton, Fei-Fei Li, and Andrew Ng, each made a case for keeping AI open, even as they disagreed about what open should mean. All three pushed back on tightening restrictions around openly available models. The disagreements were as telling as the agreement. Hinton, who has spent recent years warning about AI risk, voiced real unease about open weight models that ship without any lever to pull them back if something goes wrong. Others leaned harder on the upside of open access. What united them was a shared worry that a handful of companies could end up controlling the direction of the technology. That framing is the crux of the open versus closed argument in 2026. One camp sees concentrated control as the bigger danger, the other sees uncontrolled distribution as the bigger risk, and figures like Hinton clearly feel the pull of both. Hearing three pioneers land on the same side while parsing the details differently is a good snapshot of where the honest debate actually sits.

_Section: [Daily AI Updates](https://www.wortins.com/daily-ai) · Source: TechCrunch · Published Friday, August 14, 2026_

## Wortins' read

At the Ai4 conference in Las Vegas, three of the field's most cited figures, Geoffrey Hinton, Fei-Fei Li, and Andrew Ng, each made a case for keeping AI open, even as they disagreed about what open should mean. All three pushed back on tightening restrictions around openly available models. The disagreements were as telling as the agreement. Hinton, who has spent recent years warning about AI risk, voiced real unease about open weight models that ship without any lever to pull them back if something goes wrong. Others leaned harder on the upside of open access. What united them was a shared worry that a handful of companies could end up controlling the direction of the technology. That framing is the crux of the open versus closed argument in 2026. One camp sees concentrated control as the bigger danger, the other sees uncontrolled distribution as the bigger risk, and figures like Hinton clearly feel the pull of both. Hearing three pioneers land on the same side while parsing the details differently is a good snapshot of where the honest debate actually sits.

## Source

[Read the full story at TechCrunch](https://techcrunch.com/2026/08/12/as-ai-safety-concerns-mount-three-pioneers-make-the-case-for-staying-open/)

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