Anthropic removed model guidance listing Claude Fable 5, Mythos 5, and availability details.

Treat cached model routing and access assumptions as stale until the live model card is rechecked.

The removed section included model selection guidance, platform availability, and a latest models comparison table.

• 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.