Models / Anthropic
Claude Opus 5
Claude's top Opus tier for demanding reasoning, complex code, and thorough analysis.
Vision (image input)
Supported
Extended reasoning
Supported
Native web search
Supported
Context window
1M tokens
Best for
Complex refactors and detailed analysis
Use Claude Opus 5 with your own key
Connect your Anthropic API key and Claude Opus 5 appears in the model selector, ready to use alongside every other provider you connect. You pay Anthropic directly at their published rates.
Other Anthropic models
Try Claude Opus 5 in one workspace
Connect your own key and switch between models mid-conversation — $2/month or $39 once, with no token markup.
7-day free trial. No credit card. Pro $2/month or Lifetime $39.