Anthropic model card no longer lists Fable 5 and Mythos 5 guidance.

Treat prior routing, availability, and access notes from that page as stale until new text is visible.

The removed section named Claude Fable 5, Claude Mythos 5, Project Glasswing, and provider availability.

• Aug 15, 2026OpenAI made studying, project memory, and moving between typing, dictation, and desktop work easier.
• Aug 15, 2026Think is selectable on the web for Free and Go users.
• Aug 15, 2026ChatGPT and Codex desktop app is in public preview on Linux with browser actions.

This is the world we build in. It moves this fast. We move with it.