It has been two weeks since Anthropic took its Mythos-class models offline after a Friday evening ultimatum from the Trump administration. The company responded immediately, sending a barrage of executives to Washington, DC, but updates have been suspiciously lacking, with no resolution in sight.

Anthropic declined to comment multiple times this week about the state of the talks, saying there was no news to share. However, the lack of news is the story here. After 14 days of high-intensity negotiations, nobody knows when or if Anthropic’s most powerful AI models will return, let alone whether President Trump could expand his order to more companies with similar technology. The more days that pass without resolution, the more dire things become—not just for Anthropic, but for the entire US AI industry.

The Origin of the Crisis

The Trump administration’s June 12th export control order demanded that Anthropic suspend access by “any foreign national” to Mythos 5 and Fable 5 due to security concerns. This ban covered any non-US citizen inside or outside the United States, including those employed by Anthropic. So far, Anthropic has concluded that its only option is to keep these models offline.

It is not clear exactly why Anthropic and the administration remain at an impasse. One significant problem may be that there is no clear framework for applying export controls to AI systems. Most companies making dual-use products—civilian systems with potential defense or military applications—can evaluate them using what is essentially a checklist during manufacturing and production. Anthropic, however, is facing a complicated bureaucracy trying to apply rules from first principles.

This particular export control process can normally unfold over months, if not years, and conclude before a product reaches market. But as previously reported, the US Department of Commerce apparently tested Fable 5 before release and raised no complaints. A source familiar with negotiations said Anthropic concluded its models were safe to release. The agency reportedly did not act until someone—reportedly Amazon CEO Andy Jassy—flagged a method for seemingly breaking Fable 5’s guardrails, at which point the entire process was compressed into a few days.

The Vulnerability Dispute

Katie Moussouris, founder and CEO of Luta Security, viewed a report about the Fable 5 vulnerability at Anthropic’s request. She believes it is significantly overblown. In a blog post, Moussouris detailed how researchers jailbroke guardrails that prevent Fable 5 from finding exploitable security holes—one of the unfettered Mythos 5’s scariest capabilities. The model would refuse requests to review code “for security issues,” but it would accept demands to “fix this code” followed by manual prompts, which could theoretically lead to it flagging vulnerabilities it was not supposed to divulge.

In Moussouris’ view, however, this should not have triggered such severe governmental action and is actually an essential tool for AI coding. “Defenders need to be able to ask AI to fix the bugs in a file, explain why the fix matters, and write tests that confirm the patch works,” she wrote. “That is not a guardrail bypass. It is the most valuable thing an AI model can do for defensive security: executing the find, fix, and test loop defenders run every day.”

This difference in interpretation underscores the larger challenge facing regulators: how to define acceptable AI behavior when the technology itself is evolving faster than any rulebook.

Negotiation Dynamics and Leadership Changes

In the past week, Anthropic cofounder Tom Brown has replaced CEO Dario Amodei in negotiations with the Trump administration, alongside Sarah Heck, the company’s public policy chief, as reported by Wired. Yet the negotiations remain slow-moving, if any progress is being made at all. The change in leadership may signal a shift in strategy, but no concrete outcomes have emerged.

The stakes for Anthropic could not be higher. Before the protracted negotiations, the company was seen as one of the few AI firms with a clear path to profitability. Its Mythos-class models, whose input tokens sell for double the cost of its lower-powered Opus 4.8, were expected to boost revenue ahead of an upcoming IPO. Mythos’ cybersecurity prowess had even appeared to be thawing relations with the Trump administration after months of legal and rhetorical combat.

Financial and Market Implications

Anthropic needs the revenue from Mythos to pay for the enormous compute costs it has committed to, including a deal to pay SpaceX $15 billion per year for access to its data centers. The revenue is also critical to maintaining its public image before the IPO. Two of Anthropic’s largest current shareholders—Google and Amazon—have attempted to stay on Trump’s good side, so they are likely unhappy with the current situation.

The glacial negotiations have also created a power vacuum in the global AI market. Not only because of the Mythos shutdown itself, but because the US government has signaled a willingness to lock down American AI systems it deems risky. Several US companies, including OpenAI, Google, and Microsoft, have models that may pose similar risks to Mythos. Countries around the world have started calling for non-American AI alternatives. As Alex Stamos, cybersecurity expert and chief product officer at Corridor, recently stated: “One of America’s champions is being kneecapped by the US government while we’re in a race with the Chinese. It’s just incredibly stupid.”

As the days wear on, the situation only worsens for these companies. Their models inch closer to Mythos-level capabilities that could trigger export control orders. Indeed, OpenAI’s GPT-5.5 Cyber just beat Mythos 5 on certain benchmarks, and the Trump administration reportedly just asked OpenAI to delay the release of GPT-5.6 over security concerns, with plans for the government to approve each customer one by one. Both Anthropic and OpenAI are approaching their IPOs. Meanwhile, Chinese AI companies continue to advance, closing the gap in several key areas.

A Broader Regulatory Reversal

Ironically, the administration’s order comes after months of pushing to dismantle AI safeguards and regulation. It is one of the first sweeping regulatory decisions President Trump has made on AI. But a whole host of cybersecurity leaders have come together to say that if regulation must happen, this is not the way to implement it. For all the Trump administration’s vows to roll back Biden-era AI regulation, it appears to have gained that ground back—and then some.

The lack of a clear, predictable framework for AI export controls is creating uncertainty across the industry. Companies are left guessing which models might trigger a shutdown, and investors are wary of pouring capital into technologies that could be yanked offline at any moment. The situation has also emboldened foreign competitors, who see the US regulatory environment as chaotic and self-defeating.

Anthropic’s fate is not just about one company. It is a test case for how the US government will handle powerful AI systems in the future. If the administration can unilaterally order a shutdown without a transparent process, every AI developer is at risk. The longer the standoff continues, the more damage it does to American leadership in artificial intelligence.

No one—not Anthropic, not the White House, not the industry observers—can say when or how this will end. What is clear is that the silence from both sides speaks volumes.

Source:The Verge News