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

OpenAI ‘categorically disagrees’ with Elon Musk’s lawsuit against it, suggests Tesla CEO has ‘regrets’

By
Rachel Metz
Rachel Metz
and
Bloomberg
Bloomberg
Down Arrow Button Icon
By
Rachel Metz
Rachel Metz
and
Bloomberg
Bloomberg
Down Arrow Button Icon
March 1, 2024, 6:45 PM ET
Elon Musk and Sam Altman share a stage in friendlier times back in 2015.
Elon Musk and Sam Altman share a stage in friendlier times back in 2015.Mike Windle/Getty Images for Vanity Fair

OpenAI “categorically disagrees” with the lawsuit Elon Musk filed against the company, according to an internal memo sent to employees of the artificial intelligence startup.

Musk, a cofounder of OpenAI who is no longer involved in the company, sued OpenAI and its Chief Executive Officer Sam Altman late Thursday, alleging the company’s close relationship with Microsoft Corp. has undermined its original mission of creating open-source technology that wouldn’t be subject to corporate priorities.

OpenAI Chief Strategy Officer Jason Kwon pushed back at Musk’s suggestion that the startup is “a de facto subsidiary” of investor Microsoft and said the billionaire’s claims “may stem from Elon’s regrets about not being involved with the company today,” according to a copy of the memo obtained by Bloomberg News.

In a separate memo, also seen by Bloomberg, Altman called Musk a hero of his and said he misses the person he knew who competed with others by building better technology.

OpenAI declined to comment on the lawsuit or the two memos.

Musk is suing for breach of contract, breach of fiduciary duty and claims of unfair business practices, among other grievances. He is bringing the suit in the capacity of a donor to OpenAI’s nonprofit parent organization as recently as 2019 and is seeking to force OpenAI to stop benefitting Microsoft and Altman personally.

Kwon pointed out in the memo that the company’s mission “is to ensure AGI benefits all humanity,” using a term that refers to theoretical software that can perform a wide range of tasks better than a human can. Kwon also said OpenAI is independent and competes directly with Microsoft.

Kwon also said he wanted to update employees on “inquiries from government agencies,” in an apparent reference to an investigation by the Securities and Exchange Commission that kicked off after the brief ousting of Altman by the company’s board late last year.

Kwon didn’t mention the agency by name, but said that “after the events of last November, they asked us for information and this matches what we’d expect given the circumstances.” Kwon said the company is cooperating with the government.

Join us at the Fortune Workplace Innovation Summit May 19–20, 2026, in Atlanta. The next era of workplace innovation is here—and the old playbook is being rewritten. At this exclusive, high-energy event, the world’s most innovative leaders will convene to explore how AI, humanity, and strategy converge to redefine, again, the future of work. Register now.
About the Authors
By Rachel Metz
See full bioRight Arrow Button Icon
By Bloomberg
See full bioRight Arrow Button Icon

Latest in Tech

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
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
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
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Tech

H&R Block CEO shares the deeply human fear that separates middle managers from those destined for the C-suite
C-SuiteNext to Lead
H&R Block CEO shares the deeply human fear that separates middle managers from those destined for the C-suite
By Ruth UmohApril 6, 2026
2 hours ago
Young man working on a laptop drinks coffee in a restaurant
EconomyJobs
AI is cutting 16,000 U.S. jobs a month—and Gen Z is taking the brunt, Goldman Sachs says
By Nick LichtenbergApril 6, 2026
3 hours ago
omar
Commentarydisruption
Pearson CEO: the AI job apocalypse is a Silicon Valley story. The data tells a different one
By Omar AbboshApril 6, 2026
4 hours ago
JPMorgan CEO Jamie Dimon
SuccessJobs
JPMorgan CEO Jamie Dimon predicts AI will cut the workweek down to 3.5 days—and tells Gen Z developing EQ is more important than ever
By Emma BurleighApril 6, 2026
6 hours ago
Robinhood Ventures has rebounded 30% since its lackluster debut. Can the new private markets fund now withstand the mega IPOs?
NewslettersTerm Sheet
Robinhood Ventures has rebounded 30% since its lackluster debut. Can the new private markets fund now withstand the mega IPOs?
By Ben WeissApril 6, 2026
9 hours ago
Things are getting weird on OpenAI’s leadership team
NewslettersFortune Tech
Things are getting weird on OpenAI’s leadership team
By Andrew NuscaApril 6, 2026
10 hours ago

Most Popular

The U.S. military set up an improvised airfield deep inside Iran to rescue the F-15 airman. Marines just practiced building one in the desert
Politics
The U.S. military set up an improvised airfield deep inside Iran to rescue the F-15 airman. Marines just practiced building one in the desert
By Fortune EditorsApril 5, 2026
1 day ago
A CIA deception campaign in Iran helped the spy agency uncover the location of the downed F-15 airman, who was hiding in a mountain crevice
Politics
A CIA deception campaign in Iran helped the spy agency uncover the location of the downed F-15 airman, who was hiding in a mountain crevice
By Fortune EditorsApril 5, 2026
22 hours ago
During the rescue of the F-15 airman in Iran, the U.S. military blew up two of its own transport planes that had to be left behind
Politics
During the rescue of the F-15 airman in Iran, the U.S. military blew up two of its own transport planes that had to be left behind
By Fortune EditorsApril 5, 2026
1 day ago
Meet a 74-year-old New Yorker who unretired to become an Uber driver: 'I'm amazed at what people will tell me'
Personal Finance
Meet a 74-year-old New Yorker who unretired to become an Uber driver: 'I'm amazed at what people will tell me'
By Fortune EditorsApril 4, 2026
2 days ago
Netflix cofounder says he stopped work at 5 p.m. every Tuesday for 30 years to stay 'sane,' no matter the crisis: 'Nothing got in the way of that'
Success
Netflix cofounder says he stopped work at 5 p.m. every Tuesday for 30 years to stay 'sane,' no matter the crisis: 'Nothing got in the way of that'
By Fortune EditorsApril 5, 2026
1 day ago
'It’s shocking how poorly prepared the administration is': DOGE gutted major energy personnel who warn the U.S. has lost key insights amid Iran war
Energy
'It’s shocking how poorly prepared the administration is': DOGE gutted major energy personnel who warn the U.S. has lost key insights amid Iran war
By Fortune EditorsApril 5, 2026
2 days 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.