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

Sam Altman says people are starting to talk like AI, making some human interactions ‘feel very fake’

Sydney Lake
By
Sydney Lake
Sydney Lake
Associate Editor
Down Arrow Button Icon
Sydney Lake
By
Sydney Lake
Sydney Lake
Associate Editor
Down Arrow Button Icon
September 9, 2025, 12:13 PM ET
OpenAI CEO Sam Altman isn’t the first person to unpack the fact people are starting to talk more like AI bots in real life
OpenAI CEO Sam Altman isn’t the first person to unpack the fact people are starting to talk more like AI bots in real lifeGetty Images—Andrew Harnik
  • Major AI leaders like OpenAI CEO Sam Altman are starting to acknowledge the quirks and pitfalls of their own creations. Altman said AI discussions online often feel “fake” as people are beginning to adopt bot-like language. Researchers have found evidence of ChatGPT influencing people’s vocabulary, and how they write and speak.

Even CEOs of major AI companies are starting to admit the pitfalls and quirks of the technology.OpenAI CEO Sam Altman on Monday said he’s had “the strangest experience” reading a Reddit thread about Codex, his company’s new agent tool for developers.

Recommended Video

“I assume it’s all fake/bots, even though in this case I know Codex growth is really strong and the trend here is real,” Altman wrote in a post on X. 

The Reddit thread Altman references is overly positive about OpenAI’s Codex, and even dishes on Anthropic’s Claude Code. 

“I think there are a bunch of things going on,” Altman continued. “Real people have picked up quirks of LLM-speak, the Extremely Online crowd drifts together in very correlated ways, the hype cycle has a very ‘it’s so over/we’re so back’ extremism, optimization pressure from social platforms on juicing engagement and the related way that creator monetization works, other companies have astroturfed us so I’m extra sensitive to it, and a bunch more (including probably some bots).”

OpenAI didn’t immediately respond to Fortune’s request for comment.

Altman isn’t the first person to unpack the fact people are starting to talk more like AI bots in real life. Hiromu Yakura, a postdoctoral researcher at the Max Planck Institute for Human Development in Berlin, noticed differences in his own vocabulary about a year after ChatGPT debuted in late 2022. 

Yakura, along with other researchers at the Max Planck Institute, analyzed millions of emails, essays, and other texts, along with hundreds of thousands of YouTube videos and podcast episodes and found a surge of ChatGPT words—like delve, examine, and explore—in the 18 months following the AI tool’s release. 

“The patterns that are stored in AI technology seem to be transmitting back to the human mind,” study co-author Levin Brinkmann, also at the Max Planck Institute for Human Development, told Scientific American. 

Another study by the University of California-Berkeley found ChatGPT responses reinforce dialect discrimination. In other words, ChatGPT favors Standard American English, which can frustrate non-American users. That underlines the notion ChatGPT has a standard way of responding to users, which in turn influences the way they speak and write. 

“The net effect is somehow AI Twitter/AI Reddit feels very fake in a way it really didn’t a year or two ago,” Altman said. 

Vaikunthan Rajaratnam, a nerve surgeon and UNESCO chair partner, claimed in a LinkedIn article, however, he’s been working to reverse engineer ChatGPT to actually sound like him. While he said some of the pros of ChatGPT include enriched vocabulary and grammar and added clarity and structure to communication, “diminishing authenticity” was a major pitfall as well as loss of regional dialects and personal voice.

“Through carefully crafted prompts and iterative refinement, I’ve tuned it to reflect my tone, my vocabulary, my way of thinking,” Rajaratnam wrote. “When I use it now—whether it’s to draft newsletters, brainstorm, or write academic pieces—it often sounds eerily familiar… because it sounds like me.”

Still, other executives and billionaires have taken notice of some of the oddities and pitfalls of AI—even if they’re overall relatively keen on the technology. Mark Cuban, former Shark Tank investor and Dallas Mavericks owner, said in a Bluesky post this week there’s one thing AI still doesn’t have: humility. 

“A little solace for the Anti AI crowd,” he wrote. “The greatest weakness of AI is its inability to say ‘I don’t know’.”

“Our ability to admit what we don’t know will always give humans an advantage,” he added.

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 Author
Sydney Lake
By Sydney LakeAssociate Editor
LinkedIn iconTwitter icon

Sydney Lake is an associate editor at Fortune, where she writes and edits news for the publication's global news desk.

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
  • 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 AI

AIAI agents
OpenAI cofounder says he hasn’t written a line of code in months and is in a ‘state of psychosis’ trying to figure out what’s possible
By Jason MaMarch 21, 2026
2 hours ago
david
CommentaryScience
The one skill that separates people who get smarter with AI from everyone else
By David Rock and Chris WellerMarch 21, 2026
7 hours ago
Geoffrey Hinton standing in front of a white and grey background.
AITech
‘Godfather of AI’ says tech companies aren’t concerned with the AI endgame. They’re focused on short-term profits instead
By Sasha RogelbergMarch 21, 2026
8 hours ago
A woman looks frustrated a computer
AIWomen
Women are avoiding the very technology that threatens them most, as expert warns of a ‘two-tiered AI economy’ approaching
By Jacqueline MunisMarch 21, 2026
11 hours ago
AIFinance
Why Block’s COO is tracking ‘gross profit per employee’—and how AI is on track to double it to $2 million
By Sheryl EstradaMarch 21, 2026
11 hours ago
home for sale
AIChatGPT
A man let ChatGPT sell his home. It beat every agent’s estimate by $100K—and closed in 5 days
By Jake AngeloMarch 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.