Claude Opus 4.5: Anthropic's Most Powerful AI Model Now Available

You can now access Anthropic's highest-performing AI model directly on Relevance!

Claude Opus 4.5 brings Anthropic's most advanced AI capabilities to your workflows, featuring a new "Effort" parameter that gives you unprecedented control over token usage and response depth. This powerful upgrade delivers more thoughtful, comprehensive answers while letting you balance quality and efficiency.

To access Claude Opus 4.5, simply select it as your model option when creating or editing an agent on the platform.