Sintra has moved to the foreground amid US limits on Anthropic models easing; a current public figure shaping policy dynamics in the tech/public sphere.
The US Department of Commerce has lifted export controls on Anthropic's Claude Fable 5 and Mythos 5, and Anthropic has begun restoring access. Mythos 5 has been cleared for a vetted group of US organisations; Fable 5 — redesigned with stronger safeguards — is being redeployed more broadly after testing and coordination with government officials.