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

Trendingnow

1

Jeff Bezos wants the bottom half of earners to pay zero income tax—he says nurses making just $75K should save $12K a year

2

The river that supplies 40 million Americans is down to 23% — and about to make a $25 million bet on one fish

3

Jamie Dimon said the American Dream was slipping away. JPMorgan just put $40 million on the table to fix it

1

Jeff Bezos wants the bottom half of earners to pay zero income tax—he says nurses making just $75K should save $12K a year

2

The river that supplies 40 million Americans is down to 23% — and about to make a $25 million bet on one fish

3

Jamie Dimon said the American Dream was slipping away. JPMorgan just put $40 million on the table to fix it
AIWhite House

White House chief of staff to meet with Anthropic CEO about dangerous new Mythos model, official says

By
Josh Boak
Josh Boak
,
Matt O'Brien
Matt O'Brien
, and
The Associated Press
The Associated Press
Down Arrow Button Icon
By
Josh Boak
Josh Boak
,
Matt O'Brien
Matt O'Brien
, and
The Associated Press
The Associated Press
Down Arrow Button Icon
April 17, 2026, 4:45 PM ET
dario
Anthropic CEO Dario Amodei looks on after a meeting with French President Emmanuel Macron during the AI Impact Summit in New Delhi on February 19, 2026. Ludovic MARIN / AFP via Getty Images

White House chief of staff Susie Wiles plans to sound out Anthropic CEO Dario Amodei about the artificial intelligence company’s new Mythos model, which has attracted attention from the federal government for how it could transform national security and the economy.

Recommended Video

A White House official, who requested anonymity to discuss the planned meeting Friday, said the administration is engaging with advanced AI labs about their models and the security of software. The official stressed that any new technology that might be used by the federal government would require a technical period for evaluation.

The meeting comes after tensions have run hot between the Trump administration and the safety-conscious Anthropic, which has sought to put guardrails on the development of AI to minimize any potential risks and maximize its economic and national security benefits for the U.S.

President Donald Trump tried to stop all federal agencies from using Anthropic’s chatbot Claude over the company’s contract dispute with the Pentagon, with Trump saying in a February social media post that the administration “will not do business with them again!”

Defense Secretary Pete Hegseth also sought to declare Anthropic a supply chain risk, an unprecedented move against a U.S. company that Anthropic has challenged in two federal courts. The company said it wanted assurance the Pentagon would not use its technology in fully autonomous weapons and the surveillance of Americans. Hegseth said the company must allow for any uses the Pentagon deemed lawful.

U.S. District Judge Rita Lin issued a ruling in March that blocked the enforcement of Trump’s social media directive ordering all federal agencies to stop using Anthropic products.

Anthropic declined to speak about the meeting in advance.

The San Francisco-based Anthropic has said the new Mythos model it announced on April 7 is so “strikingly capable” that it is limiting its use to select customers because of its ability to surpass human cybersecurity experts in finding and exploiting computer vulnerabilities.

And while some industry experts have questioned whether Anthropic’s claims of too-powerful AI technology were a marketing ploy, even some of the company’s sharpest critics have suggested that Mythos might represent a further advancement in AI.

One influential Anthropic critic, David Sacks, who was the White House’s AI and crypto czar, said people should “take this seriously.”

“Anytime Anthropic is scaring people, you have to ask, ‘Is this a tactic? Is this part of their Chicken Little routine? Or is it real?’” Sacks said on the “All-In” podcast he co-hosts with other tech investors. “With cyber, I actually would give them credit in this case and say this is more on the real side.”

Sacks said, “It just makes sense that as the coding models become more and more capable, they are more capable at finding bugs. That means they’re more capable at finding vulnerabilities. That means they’re more capable at stringing together multiple vulnerabilities and creating an exploit.”

The model’s potential benefits, as well as its risks, have also attracted attention outside the U.S.

The United Kingdom’s AI Security Institute said it evaluated the new model and found it a “step up” over previous models, which were already rapidly improving.

“Mythos Preview can exploit systems with weak security posture, and it is likely that more models with these capabilities will be developed,” the institute said in a report.

Anthropic has also been in talks with the European Union about its AI models, including advanced models that haven’t yet been released in Europe, European Commission spokesman Thomas Regnier said Friday.

Axios first reported the scheduled meeting between Wiles and Amodei.

When it announced Mythos, Anthropic said it was also forming an initiative called Project Glasswing, bringing together tech giants such as Amazon, Apple, Google and Microsoft, along with other companies like JPMorgan Chase, in hopes of securing the world’s critical software from “severe” fallout that the new model could pose to public safety, national security and the economy.

“We’re releasing it to a subset of some of the world’s most important companies and organizations so they can use this to find vulnerabilities,” said the Anthropic co-founder and policy chief, Jack Clark, at this week’s Semafor World Economy conference.

Clark added that Mythos, while ahead of the curve, is not a “special model.”

“There will be other systems just like this in a few months from other companies, and in a year to a year-and-a-half later, there will be open-weight models from China that have these capabilities,” he said. So the world is going to have to get ready for more powerful systems that are going to exist within it.”

___

O’Brien reported from Providence, R.I. AP business reporter Kelvin Chan contributed to this report from London.

In 2001, Fortune first convened the smartest people we know, bringing together CEOs and founders, builders and investors, thinkers and doers. Since then, Fortune Brainstorm Tech has been the place where bold ideas collide. From June 8–10, we will return to Aspen—where it all began—to mark 25 years of Brainstorm. Register now.
About the Authors
By Josh Boak
See full bioRight Arrow Button Icon
By Matt O'Brien
See full bioRight Arrow Button Icon
By The Associated Press
See full bioRight Arrow Button Icon

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
  • Pinterest icon

Latest in AI

Marc Benioff, chief executive officer of Salesforce
SuccessJobs
As AI slashes white-collar jobs, Salesforce CEO Marc Benioff says there’s one department still hiring: sales
By Emma BurleighMay 28, 2026
5 hours ago
Costco CEO Ron Vachris says tech is ‘elevating’ workers,’ not replacing them—as IBM and Delta bosses make the same bet on humans
Successthe future of work
Costco CEO Ron Vachris says tech is ‘elevating’ workers,’ not replacing them—as IBM and Delta bosses make the same bet on humans
By Preston ForeMay 28, 2026
5 hours ago
Boos, AI-washing, and ‘low-value human capital’: The psychological traps CEOs are falling into when they botch their AI messaging
C-Suitechief executive officer (CEO)
Boos, AI-washing, and ‘low-value human capital’: The psychological traps CEOs are falling into when they botch their AI messaging
By Claire ZillmanMay 28, 2026
6 hours ago
g
CommentaryTraining
We gave our 5,000 employees a week to do nothing but learn AI. We learned the biggest blockers are human ones 
By Rob GiglioMay 28, 2026
9 hours ago
robot
CryptoRobots
This professor asked his robot clone about the future: ‘I think robots will coexist with people. Robots are the mirror of human beings’
By Yuri Kageyama and The Associated PressMay 28, 2026
9 hours ago
argus
InnovationRobotics
Duke scientists create robot from your nightmares: 20 legs, eyes everywhere, no front or back
By Allen Breed, Holly Ramer and The Associated PressMay 28, 2026
10 hours ago

Most Popular

Jeff Bezos wants the bottom half of earners to pay zero income tax—he says nurses making just $75K should save $12K a year
Success
Jeff Bezos wants the bottom half of earners to pay zero income tax—he says nurses making just $75K should save $12K a year
By Preston ForeMay 21, 2026
7 days ago
The river that supplies 40 million Americans is down to 23% — and about to make a $25 million bet on one fish
Environment
The river that supplies 40 million Americans is down to 23% — and about to make a $25 million bet on one fish
By Dorany Pineda, Brittany Peterson and The Associated PressMay 27, 2026
1 day ago
Jamie Dimon said the American Dream was slipping away. JPMorgan just put $40 million on the table to fix it
Banking
Jamie Dimon said the American Dream was slipping away. JPMorgan just put $40 million on the table to fix it
By Nick LichtenbergMay 27, 2026
1 day ago
Even if every California billionaire left tomorrow, it would take 25 years for the state to lose as much as it stands to gain from proposed wealth tax
Economy
Even if every California billionaire left tomorrow, it would take 25 years for the state to lose as much as it stands to gain from proposed wealth tax
By Tristan BoveMay 27, 2026
1 day ago
Techlash grows in education: 'My daughter went to middle school and was sent home with a screen addiction in her backpack'
North America
Techlash grows in education: 'My daughter went to middle school and was sent home with a screen addiction in her backpack'
By Jocelyn Gecker and The Associated PressMay 26, 2026
2 days ago
Nvidia CEO Jensen Huang admits he criticizes everything his 42,000-plus employees show him: ‘You can’t go a day without some criticism’
Success
Nvidia CEO Jensen Huang admits he criticizes everything his 42,000-plus employees show him: ‘You can’t go a day without some criticism’
By Preston ForeMay 26, 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.