Max plan models (Opus 4.8, Fable) not available in Claude Code CLI

Description

On a Max plan, the models Claude Opus 4.8 and Fable are available in both the Claude desktop app and claude.ai (web), but they do not appear in the Claude Code CLI model selector (/model).

Steps to Reproduce

1. Log into Claude Code CLI on a Max plan account
2. Run /model to view available models
3. Opus 4.8 and Fable are missing from the list

Expected Behavior

All models available on the Max plan (including Opus 4.8 and Fable) should appear in Claude Code's model selector, matching what's available on claude.ai and the desktop app.

Environment

• Claude Code version: 2.1.212
• Platform: macOS (Darwin 25.5.0)
• Auth: Max plan (not API)