Quick summary
Changing the AI model in Claude lets you choose between options like Sonnet and Haiku to match your task's needs. You can switch models directly from the chat interface before running any prompt, giving you full control over performance and speed.
Steps
- Under the New Chat tab, go to the chat box and click the Model selector right below it.
- Choose the specific model you want to use, such as Haiku 4.5 or another available option.
- Start writing and running a prompt — Claude will use the newly selected model to process your request accordingly.
