Available now in AdaL CLI and Desktop
Work with Claude Fable 5.1
in AdaL
A premium Anthropic model for demanding reasoning and long-horizon agentic work, with vision and 1M context.
Get StartedRun /model and pick Claude Fable 5.1 · $10/M input · $50/M output
Why use Claude Fable 5.1 in AdaL
Key capabilities and pricing
Demanding reasoning
Adaptive thinking for complex, long-horizon work.
Vision support
Understands screenshots, diagrams, and other visual evidence.
1M context
Keeps large repositories and long sessions in context.
How to pick Claude Fable 5.1
Available in AdaL CLI and Desktop through the model selector
1
Open AdaL CLI or AdaL Desktop
Use the coding environment where AdaL already understands your repo, tools, and task context.
2
Run /model
Open the model selector and choose your model from the list.
3
Start your task
Ask AdaL to inspect, plan, edit, test, and review with your chosen model powering the agent loop.
Ready to try Claude Fable 5.1 in AdaL?
Open AdaL CLI or Desktop, run /model, and choose Claude Fable 5.1.
Get Started with AdaLAdaL CLIAdaL Desktop