Anthropic’s confrontation with the Trump administration has introduced fresh uncertainty ahead of the company’s planned stock market debut, with investors’ concern growing over the dispute’s potential impact on the IPO.
The San Francisco-based AI developer entered June with extraordinary momentum. After raising $65 billion in fresh funding at a $965 billion valuation, surpassing OpenAI’s last reported valuation, Anthropic confidentially filed for an initial public offering while reportedly recording its first profitable quarter.
The company also achieved another milestone. Data from fintech firm Ramp showed Anthropic overtook OpenAI for the first time in business AI spending, signaling a significant shift in enterprise adoption patterns as companies increasingly deploy generative AI across software development, research, and business operations.
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That momentum has now collided with Washington’s national security concerns. The Trump administration last week ordered Anthropic to restrict access to its newest models, Mythos 5 and Fable 5, citing concerns that safeguards protecting the systems could be bypassed. Anthropic responded by disabling access globally, effectively withdrawing its most powerful technology from public use only days after launch.
Mythos 5 had already generated concern inside the AI community because of its reported ability to identify and exploit software vulnerabilities at unprecedented levels. Anthropic itself described the model as potentially dangerous enough to warrant restricted deployment. Fable 5 was introduced as a public-facing version with built-in protections designed to limit misuse.
The government’s intervention is based on concern that advanced AI systems could accelerate cyber warfare capabilities, aid foreign competitors, or undermine existing export-control frameworks.
However, experts are now predicting that the controversy may ultimately prove commercially beneficial for Anthropic.
According to Ramp economist Ara Kharazian, previous government criticism coincided with stronger business adoption rather than weaker demand.
Anthropic’s best month for enterprise adoption occurred after U.S. defense officials labeled the company a supply-chain risk earlier this year. The latest confrontation is now being touted to create a similar effect by bolstering perceptions that Anthropic possesses some of the most advanced AI capabilities available.
In the AI market, being viewed as “too powerful” can function as a competitive advantage.
Among corporate customers, particularly software developers, the ability of AI systems to solve complex technical problems often matters more than broader political controversies. Thus, the attention surrounding Mythos 5 is expected to strengthen Anthropic’s reputation as a technological leader at a time when businesses are actively deciding which AI platforms will underpin future operations.
The numbers suggest that the strategy is already paying off.
Ramp’s analysis of spending by more than 70,000 businesses found Anthropic’s share of AI subscription spending climbed to 41% in May, overtaking OpenAI’s 39.5%.
The shift bears significant weight because OpenAI remains the dominant consumer AI brand through ChatGPT. Anthropic’s gains indicate that enterprise customers are increasingly choosing Claude models for professional use cases, particularly software engineering, coding assistance, and research applications.
Much of that success has been driven by Claude Code and the Claude Opus family of models, which have developed a reputation for superior performance in technical workflows.
Importantly, Anthropic’s enterprise growth remains largely insulated from the withdrawal of Mythos 5 and Fable 5. The company’s commercial engine is powered primarily by existing Claude products that remain widely available. The advanced models affected by government restrictions had only limited deployment and contributed little to current revenue.
That means the immediate financial damage from the restrictions is likely to be modest. However, the longer-term implications are more complex.
What About The IPO?
The dispute comes as investors prepare for what could become the largest wave of AI-related public offerings in history. Following SpaceX’s record-breaking IPO, attention has shifted toward a new generation of technology giants preparing to enter public markets, including Anthropic and OpenAI.
SpaceX’s explosive debut demonstrated that investors remain willing to pay extraordinary valuations for companies perceived as leaders in transformative technologies, even when traditional valuation metrics appear stretched.
Analysts believe Anthropic may benefit from a similar dynamic. This is because investors are evidently rewarding companies that possess scarce technological advantages, particularly in sectors viewed as strategically important.
However, the controversy has exposed a new challenge facing AI companies globally. As models become more capable, regulatory risk is becoming as important as technological innovation. Future growth may depend not only on developing better AI systems but also on navigating an increasingly complex web of export controls, national security reviews, and government oversight.
For Anthropic, that balancing act will likely become a central issue during its IPO roadshow. Public market investors typically dislike regulatory uncertainty. Yet they also recognize that the most valuable AI companies are likely to be those operating at the cutting edge of the technology, sophisticated enough to attract the government’s intervention. The company’s latest clash with Washington illustrates both realities simultaneously.
From investors’ perspective, that is seen as a position of considerable strength with the potential to bolster its image. And for a company preparing to enter public markets, that distinction could prove as valuable as any new AI model.