Anthropic Fable 5 to Return After 15-Day US Block
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- The Trump administration is close to allowing Anthropic to restore access to its powerful Fable 5 model, which has been offline for 15 days, with limits potentially lifted as soon as the coming week.
- Mythos 5 has already won limited clearance for release to a select group of US companies, government agencies, and cyber defenders.
- The original restrictions stemmed from cybersecurity concerns flagged when the models were first taken offline.
- Fable 5 remains more restricted than Mythos 5 — while Mythos is available to select institutions, Fable 5 is still awaiting full US Commerce Department action.
- Politico characterizes the development as the White House making peace with Anthropic 'for now,' while International Business Times frames it as a broader 'thaw' in the US-Anthropic standoff.
Why it matters: The 15-day blackout disrupted Anthropic's customers and marked a rare US intervention against a frontier AI lab. The tiered approach — Mythos 5 partially cleared, Fable 5 still gated — shows Washington willing to selectively re-allow powerful models, but Politico's 'for now' framing signals a temporary détente rather than a permanent resolution.