# Claude Sonnet 5. Anthropic's most agentic Sonnet yet

By Steven Van · 2026-06-30

Claude Sonnet 5 is live in Higgsfield MCP and Supercomputer: a new level of autonomy that used to require heavier, pricier models.

[**Higgsfield**](<https://creatorstoolbox.com/tools/higgsfield>) announced [**Claude Sonnet 5. Anthropic's most agentic Sonnet yet**](<https://higgsfield.ai/creator-hub/changelog#claude-sonnet-5-anthropics-most-agentic-sonnet-yet>) on June 30, 2026.

## What changed

Claude Sonnet 5 is live in Higgsfield MCP and Supercomputer: a new level of autonomy that used to require heavier, pricier models. Plans and executes on its own. Runs full marketing-asset pipelines through Higgsfield MCP without step-by-step guidance. Faster agent pipelines. Speeds up and streamlines agentic workflows inside Supercomputer. Sharper output. Better context handling for more precise ideas and structured content. Opus-level results, lower cost. Handles tasks that used to need Opus, at a fraction of the price. To get started: pick Claude Sonnet 5 in the model selector in Supercomputer or MCP.

[![](<https://higgsfield.ai/thumbnail/default.jpg>)](<https://higgsfield.ai/creator-hub/changelog#claude-sonnet-5-anthropics-most-agentic-sonnet-yet>)

![Higgsfield](<https://higgsfield.ai/icon.png>)

Higgsfield

AI video and image generation platform — create videos, edit with motion control, swap faces, and collaborate in real time.

[View Higgsfield →](<https://creatorstoolbox.com/tools/higgsfield>)

Sources

[Original source](<https://higgsfield.ai/creator-hub/changelog#claude-sonnet-5-anthropics-most-agentic-sonnet-yet>)

[Read Claude Sonnet 5. Anthropic's most agentic Sonnet yet on Creators Toolbox](<https://creatorstoolbox.com/blog/higgsfield-claude-sonnet-5-anthropic-s-most-agentic-sonnet-yet>)

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