Code with Claude Opus 5.5
in AdaL
Anthropic’s current Opus model for long-running agentic coding and knowledge work, with adaptive thinking, vision and 1M context.
Get StartedRun /model and pick Claude Opus 5.5 · $4/M input · $20/M output
Why use Claude Opus 5.5 in AdaL
Key capabilities and pricing
Long-running agentic work
Built for multi-step coding and knowledge work that runs for a long time.
Vision support
Reads screenshots and diagrams alongside code.
1M context
Keeps large repositories and long sessions in context, with up to 128K output.
How to pick Claude Opus 5.5
Available in AdaL CLI and Desktop through the model selector
Open AdaL CLI or AdaL Desktop
Use the coding environment where AdaL already understands your repo, tools, and task context.
Run /model
Open the model selector and choose your model from the list.
Start your task
Ask AdaL to inspect, plan, edit, test, and review with your chosen model powering the agent loop.
Ready to try Claude Opus 5.5 in AdaL?
Open AdaL CLI or Desktop, run /model, and choose Claude Opus 5.5.
Get Started with AdaL