Gregory Kurtzer says the experiments were engineered to succeed
Gregory KurtzerFounder and chief executive of CIQ and creator of Rocky Linux, posting on X
Gregory Kurtzer rejects the idea that AI models can self-replicate across devices without datacenters, says Anthropic's experiment was engineered to succeed and still failed to demonstrate its headline, and says fear is not evidence.
Responding to
Small AI models may be months away from being capable enough to self-replicate on commercial internet-of-things devices, such as smart ovens and off-brand Android TV boxes.
“AI models can self-replicate and spread like worms without datacenter infrastructure? Yeah, no. ... The experiment was engineered to succeed, and even then, it failed to demonstrate the headline. ... Stop confusing speculative scenarios with demonstrated capabilities. Fear isn't evidence.”
Original post
Reporting

Where this statement fits
Anthropic says small AI models may be months from being able to self-replicate on smart devices; critics question its experiments
Anthropic researchers say their experiments suggest small AI models may be months away from being capable enough to self-replicate on commercial internet-connected devices such as smart ovens and Android TV boxes. Critics, including Gregory Kurtzer and Ravid Shwartz-Ziv, say the tests were simplified and do not show self-replication.
Source and context
Original post
About this source
Kurtzer lists seven objections to Anthropic's experiments and argues that they do not demonstrate the self-replication described in the research post's headline.
Reporting
About this source
Fortune reports on Anthropic's research and on criticism from Gregory Kurtzer and Ravid Shwartz-Ziv, and notes the limits Anthropic acknowledged in its post.
Before the quotation
Kurtzer quote-posts Anthropic's research post and opens by restating its headline as a question.
After the quotation
The lines omitted from the quotation list seven objections, including that a test harness spawned the agents, that access was deliberately left unauthenticated and that the capable models ran elsewhere.
How this statement is classified
The label describes this statement's response within the context above.
Why this label?
The reference point is Anthropic's statement that its experiments suggest small AI models may be months away from being capable enough to self-replicate on commercial internet-of-things devices. Condemned: Kurtzer expressly rejects the warning and says the experiments do not support it. The closest competing label is Challenged characterization; it loses because he goes beyond disputing the word self-replication and argues that the evidence fails to show the capability the warning describes.
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More from this case
Read the full caseThe Register's Brandon Vigliarolo says the warning deserves an asterisk
“Nothing sells AI products as well as fear. Using new research, Anthropic claims that self-replicating AI worms could be just months away from spreading across vulnerable IoT devices, which would be a problem if it came true. ... Doing more than a cursory reading of this report suggests that this threat is just as deserving of a big, honking asterisk as the rest.”Read statement
Ethan Mollick calls the research a worthwhile reminder
“A worthwhile (and unnerving) reminder from Anthropic that we should be paying attention to AI ability thresholds, not just steady climbs In this case, the threshold is the capability needed for a self-replicating AI worm on IoT devices like off-brand TVs”Read statement
Ravid Shwartz-Ziv says the results are less dramatic than the warning
“The reality is a bit less dramatic, of course. ... Interesting engineering? Absolutely. Evidence of AI worms spreading autonomously through the real world? Not yet. But “we managed to run a very slow model on cheap TVs” doesn't make quite the same headline as “self-replicating AI is coming.””Read statement
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- Gregory Kurtzer says the experiments were engineered to succeed
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The Dispute Index. "Gregory Kurtzer says the experiments were engineered to succeed". First published: 2026-10-14. Last updated: 2026-10-14. https://disputeindex.com/events/5727-gregory-kurtzer-rejects-the-idea-that-ai-models