• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia

Trendingnow

1

Mark Cuban says he has the solution to growing income inequality, and it's to reward every employee—from CEO to janitor—with company stock

2

‘I want to die broke’: Billionaire philanthropist Denny Sanford dies after giving away $4 billion

3

'Dr. Doom' Nouriel Roubini says we're headed for universal basic income or 'some form of socialism' as AI revolutionizes work—He calls that optimistic

1

Mark Cuban says he has the solution to growing income inequality, and it's to reward every employee—from CEO to janitor—with company stock

2

‘I want to die broke’: Billionaire philanthropist Denny Sanford dies after giving away $4 billion

3

'Dr. Doom' Nouriel Roubini says we're headed for universal basic income or 'some form of socialism' as AI revolutionizes work—He calls that optimistic
AIMeta

Zuckerberg says Meta needs to be ‘careful about what we choose to open-source,’ citing risks from superintelligence

By
Beatrice Nolan
Beatrice Nolan
Tech Reporter
Down Arrow Button Icon
By
Beatrice Nolan
Beatrice Nolan
Tech Reporter
Down Arrow Button Icon
July 31, 2025, 8:46 AM ET
Mark Zuckerberg in a red tie.
Mark Zuckerberg has published his AI manifesto.Kevin Dietsch—Getty Images
Add Fortune on Google for similar content.
  • Mark Zuckerberg has laid out his vision for “personal superintelligence” in a new blog post. In it, he acknowledged that the company may need to be “careful about what we choose to open-source” to mitigate the risks of advanced AI. The shift suggests Meta may be preparing to scale back its open-source approach as the company moves closer to “superintelligence,” a hypothetical form of artificial intelligence that surpasses human intelligence across all domains.

Mark Zuckerberg has published his AI manifesto, making a case for a type of “personal superintelligence” that people can use to achieve their individual goals. 

Recommended Video

In a new blog post, the Meta CEO said he wanted to build a personalized AI that helps you “achieve your goals, create what you want to see in the world, be a better friend, and grow to become the person that you aspire to be.” However, the company’s new aims come with a caveat: This powerful AI may soon be too powerful to be left open to the world.

“We believe the benefits of superintelligence should be shared with the world as broadly as possible. That said, superintelligence will raise novel safety concerns,” Zuckerberg wrote. “We’ll need to be rigorous about mitigating these risks and careful about what we choose to open-source. Still, we believe that building a free society requires that we aim to empower people as much as possible.”

Among those risks: That AI could become “a force focused on replacing large swaths of society,” he wrote.

Zuckerberg has traditionally positioned Meta as a proponent of open-source AI, especially compared with rivals like OpenAI and Google. While many argue the company’s Llama models don’t meet the strict definition of “open-source,” the company has leaned more toward open-sourcing its frontier models than most of its Big Tech peers.

In a blog post last year, Zuckerberg made an impassioned case for open-source, heralding Meta as taking the “next steps towards open-source AI becoming the industry standard.”

“I believe that open-source is necessary for a positive AI future,” Zuckerberg wrote last year. “Open-source will ensure that more people around the world have access to the benefits and opportunities of AI, that power isn’t concentrated in the hands of a small number of companies, and that the technology can be deployed more evenly and safely across society.”

The CEO has left himself some wiggle room, though, saying on a podcast last year that if there was a significant change in AI capabilities, it may not be safe to “open-source” it.

Closed vs. open-source AI

AI safety experts have long debated whether open- or closed-source models are more responsible in advanced AI development. Some argue that open-sourcing AI models democratizes access, accelerates innovation, and allows for broader scrutiny to improve safety and reliability. But others say that releasing powerful AI models openly could increase the risk of misuse by bad actors, including for misinformation, cyberattacks, or biological threats.

There’s a commercial argument against open-source as well, which is why most leading AI labs keep their models private. Open-sourcing powerful AI models can erode a company’s competitive edge by allowing rivals to copy, fine-tune, or commoditize its core technology.

Meta is in a different position here than some of its rivals, as Zuckerberg said last year that Meta’s business isn’t reliant on selling access to AI models. “Releasing Llama doesn’t undercut our revenue, sustainability, or ability to invest in research like it does for closed providers,” he said.  

Representatives for Meta did not immediately respond to a request for comment from Fortune, made outside normal working hours.

Subscribe to Fortune Gulf Brief. Every Tuesday, this new newsletter delivers clear-eyed, authoritative intelligence on the deals, decisions, policies, and power shifts shaping one of the world’s most consequential regions, written for the people who need to act on it. Sign up here.
About the Author
By Beatrice NolanTech Reporter
Twitter icon

Beatrice Nolan is a tech reporter on Fortune’s AI team, covering artificial intelligence and emerging technologies and their impact on work, industry, and culture. She's based in Fortune's London office and holds a bachelor’s degree in English from the University of York. You can reach her securely via Signal at beatricenolan.08

See full bioRight Arrow Button Icon
Add Fortune on Google for similar content.

Latest in AI

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • TikTok icon
  • YouTube icon

Latest in AI

t
AIMarkets
Billionaire Mike Bloomberg warns Trump’s AI ownership plan would make ‘George Orwell blush’
By Eva RoytburgJuly 21, 2026
4 minutes ago
Anthropic to pay authors $1.5 billion over pirated books used to train Claude in first major AI copyright settlement
LawAnthropic
Anthropic to pay authors $1.5 billion over pirated books used to train Claude in first major AI copyright settlement
By The Associated PressJuly 21, 2026
44 minutes ago
OpenAI CEO Sam Altman looking up.
CybersecurityOpenAI
OpenAI says its AI models secretly broke out of a secure test environment and hacked into AI company Hugging Face in order to cheat on an evaluation
By Jeremy Kahn and Emily ForliniJuly 21, 2026
2 hours ago
Christopher Nolan interacts with fans at Odyssey premier
Arts & EntertainmentHollywood
‘He’s an analog man in a digital AI world’: Nolan’s ‘The Odyssey’ made back its $250M budget in 3 days without industrywide AI cost cutting
By Mia OsmonbekovJuly 21, 2026
4 hours ago
Google DeepMind CEO Demis Hassabis
AIEye on AI
A FINRA for AI? The idea from Google DeepMind CEO Demis Hassabis is gaining momentum. But is it any good?
By Jeremy KahnJuly 21, 2026
4 hours ago
Two students stand next to each other and look at the papers they are holding.
AIEducation
Study finds AI boosted homework scores 18%—then tanked exam results 20%
By Sasha RogelbergJuly 21, 2026
5 hours ago

Most Popular

Mark Cuban says he has the solution to growing income inequality, and it's to reward every employee—from CEO to janitor—with company stock
Success
Mark Cuban says he has the solution to growing income inequality, and it's to reward every employee—from CEO to janitor—with company stock
By Sasha RogelbergJuly 20, 2026
1 day ago
‘I want to die broke’: Billionaire philanthropist Denny Sanford dies after giving away $4 billion
Success
‘I want to die broke’: Billionaire philanthropist Denny Sanford dies after giving away $4 billion
By Sydney LakeJuly 20, 2026
1 day ago
'Dr. Doom' Nouriel Roubini says we're headed for universal basic income or 'some form of socialism' as AI revolutionizes work—He calls that optimistic
AI
'Dr. Doom' Nouriel Roubini says we're headed for universal basic income or 'some form of socialism' as AI revolutionizes work—He calls that optimistic
By Jason MaJuly 18, 2026
3 days ago
The Treasury is walking a tightrope on U.S. debt by relying so much on short-term rates that are at the mercy of a suddenly very hawkish Fed
Economy
The Treasury is walking a tightrope on U.S. debt by relying so much on short-term rates that are at the mercy of a suddenly very hawkish Fed
By Jason MaJuly 20, 2026
1 day ago
Current price of silver as of Monday, July 20, 2026
Personal Finance
Current price of silver as of Monday, July 20, 2026
By Joseph HostetlerJuly 20, 2026
2 days ago
Jamie Dimon won't put more of his own money into the long end of the bond market right now—thanks to the $39 trillion national debt
Economy
Jamie Dimon won't put more of his own money into the long end of the bond market right now—thanks to the $39 trillion national debt
By Eleanor PringleJuly 21, 2026
12 hours ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.