Anthropic model card now lists Claude Fable 5 and Mythos 5 availability.

Builders need to route model selection against new Fable 5, Mythos 5, and Opus 4.8 guidance.

Fable 5 is listed as generally available. Mythos 5 remains limited to approved Project Glasswing customers.

• Jul 23, 2026OpenAI pricing diff removes Business and Enterprise plan details.
• Jul 23, 2026Anthropic pricing removed its team plan recommendation quiz from the monitored page.
• Jul 22, 2026Grok 4.5 is available in the API console for EU users.

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