Anthropic
Use Claude 4.6 Sonnet, Haiku, and Opus.
OpenBrowse natively supports Anthropic's Claude models. Claude 4.6 Sonnet is currently one of the best-performing models for complex browser automation, tool usage, and code execution tasks.
Setup
- Go to Settings → Models.
- Select Anthropic.
- Enter your Anthropic API key.
- Choose a default model, like
claude-sonnet-4-6.
Extended Thinking
OpenBrowse supports Anthropic's Extended Thinking capabilities on compatible models.
When you select a compatible model, a "Thinking Budget" slider will appear in the model picker, allowing you to allocate up to 32K tokens for the model to "think" before responding.