Unreleased Claude Opus 5.5 SVG demo sparks RL training speculation

adonis_singh · x · 2026-09-23

A demo of unreleased Claude Opus 5.5 generating SVG surfaced online, with observers concluding Anthropic likely built dedicated RL environments for this task. Unconfirmed since the model isn't officially out.

Related event: Claude Opus 5.5 SVG Animation Demo Leaks, Wows Users(2 posts)→

Original post →

More from Models

Models channel →