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Claude Fable 5.1 SVG pelican

A few notes on Anthropic's new Claude Fable 5.1 - with Max thinking level I got the best SVG pelican...

Why we picked it

The $3.30 cost for high-quality SVG generation may interest designers and developers working with vector graphics.

Anthropic released Claude Fable 5.1 with Max thinking level. The user generated an SVG pelican at a cost of $3.30. The pelican was then animated on simonwillison.net on 1 Sep 2026. This represents an improvement over previous Anthropic models for SVG generation.

Image · Simon Willison
Original · Simon Willison

A few notes on Anthropic's new Claude Fable 5.1 - with Max thinking level I got the best SVG pelican...

A few notes on Anthropic's new Claude Fable 5.1 - with Max thinking level I got the best SVG pelican I've had from any Anthropic model (at a hefty cost of $3.30!), which I then had it animate simonwillison.net/2026/Sep/1/cla… Your browser does not support the video tag. 🔗 View on Twitter 💬 27 🔄 13 ❤️ 284 👀 17018 📊 54 ⚡