The US government, citing national security authorities, has issued an export control directive to suspend all access to Fable 5 and Mythos 5 by any foreign national, whether inside or outside the United States, including foreign national Anthropic employees.
The net effect of this order is that we must abruptly disable Fable 5 and Mythos 5 for all our customers to ensure compliance.
Access to all other Claude models is not affected.
We apologize for this disruption to our customers. We believe this is a misunderstanding and are working to restore access as soon as possible.
Read our full statement: anthropic.com/news/fable-myt…
Just used claude fable (aka mythos) to create this city block simulator complete with multi-agent traffic, live detection boxes tracks, and day to night cycle. And it just one shotted it. This is gonna be fun -- the gap between idea and execution just keeps collapsing.
Building apps has never been easier.
With Sites, Codex can turn your work, ideas, and plans into an interactive website or app your team can explore, use, and share with a URL.
Rolling out to Business and Enterprise plans, before expanding more broadly.
Introducing Claude Opus 4.8: it builds on Opus 4.7 with sharper judgment, more honesty about its own progress, and the ability to work independently for longer than its predecessors.
Available today at the same price.
ALT Benchmark table showing how Claude Opus 4.8 compares to its predecessor and to other models on tests of coding, agentic skills, reasoning, and practical knowledge work tasks.
Python can now render 3D flood scenes.
In this Valencia map I used OSM buildings, streets, and parks with a synthetic flood layer to show the capability: water, terrain, and urban geometry in one readable scene.
Built with forge3d: github.com/milos-agathon/for…
Voxels or normal threeJS objects or GLBs or all three, high quality, or back to the 80s, nice music, and people all of which can be wired up via MCP, HTTP, Sockets to whatever you want to represent.