Claude Opus 4.8 is now available as a selectable model in Notion’s model picker.

This expands Notion’s Anthropic model options beyond Opus 4.7, letting you route more demanding writing, reasoning, and agent workflows to Opus 4.8 when you want the extra capability. The screenshot shows Opus 4.8 appearing directly in the model dropdown alongside other models.

To use it, open Notion AI (or your agent settings), open the model selector, and choose Opus 4.8.