Commerce Secretary Howard Lutnick cleared Anthropic's Claude Fable 5 and Mythos 5, the company's newest frontier AI models, after a mid June national security freeze that press coverage said had handed Chinese open source rivals free runway.
The US Department of Commerce has cleared Anthropic's two newest Claude variants, Fable 5 and Mythos 5, for export after roughly two weeks of emergency suspension, ending a standoff that press coverage said was ceding ground to Chinese open-source AI rivals.
Commerce Secretary Howard Lutnick confirmed Wednesday that the Trump administration lifted the freeze, which Anthropic said had been invoked in mid-June under the department's "national security authorities," the statutory powers that let Commerce block foreign access to technology on national security grounds. The original directive froze usage by any foreign national, including foreign-national Anthropic employees, inside or outside the US.
International users regained access to Fable 5 across Claude.ai, Claude Code and the wider Claude platform from Wednesday, 1 July 2026. The model counts for up to half of weekly usage quotas until 7 July for Pro, Max, Team and certain corporate tiers. Select American entities regained access to Mythos 5 after federal clearance on 26 June, and Anthropic said it is working to restore Fable 5 on Amazon Web Services, Google Cloud and Microsoft Foundry at the earliest opportunity.
Press coverage of the reversal cited investor warnings that the blanket freeze, which locked foreign users out of US frontier AI, was giving rapidly rising Chinese open-source AI rivals a vital window to close the gap. That competitive pressure, alongside the security concerns that prompted the freeze, appears to have accelerated the rollback. Anthropic's announcement and Lutnick's post on X framed the outcome as a negotiated clearance rather than a policy reversal.
Lutnick said the Commerce Department had spent two weeks working with Anthropic "to analyze and approve Fable 5 to ensure alignment across the US Government and strengthen America's leadership in AI." That language, pairing national security framing with explicit competitiveness framing, captures the trade-off baked into the rollback: a security-driven clampdown that was eroding the very leadership it was meant to protect. Wired reported the export-control reversal as a company-specific clearance rather than a broader policy shift.
Anthropic also plans to broaden Mythos 5 access through Glasswing, the company's cyber-defence program that opens AI systems to vetted organizations for vulnerability screening. Glasswing sits closer to the security rationale Commerce originally invoked, suggesting that the rollback distinguishes between blanket foreign access and narrow, vetted security collaboration. BankInfoSecurity noted that the broader timeline for Mythos 5 re-export beyond Glasswing remains company-described rather than independently confirmed.
The two-week arc, from emergency national security freeze to industry alarm about Chinese catch-up to a company-specific clearance negotiated in roughly the same window, sketches the working shape of frontier AI export controls under the current administration. The statutory powers are real, but they are also negotiable, and the speed of the Fable 5 rollback suggests the security rationale was thinner than the freeze implied. Whether that pattern holds the next time a frontier model triggers a national security review will depend on whether the competitive cost of a freeze is felt as quickly by Commerce as it was by the AI sector. IBTimes first reported the lift.