Anthropic’s senior technical staff will sit down with Commerce Department officials in Washington on Monday in a bid to resolve the escalating crisis over its suspended Fable 5 and Mythos 5 models. The meeting, confirmed by Reuters and Bloomberg, comes after a week in which the dispute has metastasised from a narrow cybersecurity concern into a full-blown confrontation between Silicon Valley and the Trump administration.
Neither side has commented on expected outcomes. But the behind-the-scenes picture, pieced together from half a dozen media reports over the weekend, is deeply unflattering to everyone involved.
‘They screwed us’
The personal friction is now impossible to ignore. An administration official told Axios on Sunday that “everybody said Anthropic was a bad actor” and that some had pushed to give the company a chance anyway.
“Now those people are questioning that,” the official said. “They screwed us.”
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Sources familiar with the discussions told the outlet that Anthropic has struggled to communicate with the administration. “It’s like they just speak in different languages,” one said.
A separate Fox Business report cited a senior official calling Anthropic’s handling of known vulnerabilities “recklessness” that had damaged government trust. The administration had reportedly pressed the company to pause the release before launch, but Anthropic declined.
How the dominoes fell
The crisis ignited on 9 June, when Anthropic launched Fable 5 as a public model and Mythos 5 as a restricted tool for vetted cyber defenders. Three days later, researchers at Amazon, Anthropic’s largest investor, discovered a “fix this code” jailbreak that could coax dangerous outputs from both models.
Amazon CEO Andy Jassy escalated the findings directly to Treasury Secretary Scott Bessent, Commerce Secretary Howard Lutnick, and National Cyber Director Harry Coker Jr. That same evening, Lutnick sent a letter to Anthropic CEO Dario Amodei imposing export controls on both models, without providing a specific national security rationale.
By midnight on 12 June, Anthropic had disabled both models globally for all users. The speed of the shutdown stunned the AI industry.
China fills the vacuum
Beijing wasted no time. On 13 June, Chinese AI lab Zhipu AI launched GLM-5.2, explicitly citing the US ban as proof that American models are unreliable partners.
Zhipu’s stock surged 33% in a single session. The geopolitical fallout the administration feared was arriving, just not from the direction it expected.
The irony was not lost on critics. More than 100 cybersecurity experts, including Stanford’s Alex Stamos, Katie Moussouris, and Ian Levy, published an open letter on Sunday demanding the ban be reversed, arguing it actively harms US cyber defence by removing the very tools defenders rely on.
Meanwhile, Semafor reported that White House concerns extend beyond the jailbreak itself. Officials suspect a China-linked group accessed Mythos before the shutdown.
Commerce Secretary Lutnick cited “unacceptable risk” that the models could be “diverted to military intelligence users in China, Russia or other countries of concern.” Anthropic says the White House never raised Chinese access in its conversations around the jailbreak.
The Sacks-Amodei standoff
Trump AI adviser David Sacks claims the administration gave Amodei a clear choice: fix the jailbreak or de-deploy the models. Amodei refused, according to Sacks.
Anthropic disputes that characterisation. The competing accounts have not been reconciled.
The standoff underscores a deeper rift. The administration had signalled that Fable 5 would serve as the first test case for a new AI guardrails executive order, raising the stakes for both sides well beyond a single product launch.
Strange bedfellows, sharp critics
Amazon’s dual role adds an uncomfortable wrinkle. It is simultaneously Anthropic’s largest financial backer and the company whose researchers triggered the ban, a tension first reported by Fortune on 14 June.
On Capitol Hill, Rep. Zoe Lofgren, the House Science Committee’s ranking member, said she was “appalled.” The R Street Institute, a centre-right think tank, called the export controls “a bad idea applied badly.”
The National, a UAE-based outlet, questioned whether Trump was “using national security as excuse to punish Anthropic.” The criticism now spans the political spectrum.
That question sits alongside a broader backdrop: the Pentagon has blacklisted Anthropic as a national security supply chain threat, Anthropic has sued the government in response, and the NSA still quietly uses Claude for its own operations.
What Monday means
The Commerce meeting is the first formal opportunity for de-escalation. But the accumulation of personal grievances, competing narratives, and geopolitical fallout means a quick resolution is far from guaranteed.
If no deal emerges, the US risks ceding more ground to Chinese competitors while its own cyber defenders remain locked out of the tools designed to protect them. For Anthropic, prolonged suspension threatens not just revenue but the company’s foundational claim that safety and capability can coexist.
Monday’s meeting will test whether Washington and Silicon Valley can still solve a problem in a room together, or whether this fight has already moved past the point of repair.