Anthropic removed model guidance for Claude Fable 5 and Claude Mythos 5.

Builders should verify current model IDs and availability before routing workloads against those names.

Removed text included API, cloud availability, Project Glasswing access, and June 9, 2026 timing.

• Aug 17, 2026xAI added public Files API URLs and stored-file references for Imagine inputs.
• Aug 17, 2026Google removed the prior Gemini API pricing model index and Interactions API note.
• Aug 17, 2026Anthropic model card now lists Claude Fable 5 and Mythos 5 access details

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