It is very easy to access Sonnet 4 in Claude. Here’s a short tutorial on how to do it in simple steps:
- Under the New Chat tab, tap the model selector right below the chat box.
- Subsequently, hover your mouse cursor over the 'More Models' option.
- Finally, find and choose 'Sonnet 4' from the list of options. Keep in mind that an active subscription is required to enable and access the functions of this feature.



