# Claude Opus 5

_Release #041, July 25, 2026. Agent smarts_

Anthropic's most powerful model is now available in Viktor's model picker.

- **Claude Opus 5.** Anthropic's latest flagship model, launched July 23, is now available in the model picker for all workspaces. Select it when you need the deepest reasoning and most capable generation Anthropic offers. It runs on the direct Claude API with a 1 M-token context window.

Source: https://viktor.com/changelog/2026-07-25-claude-opus-5