Claude Opus 5.5 and Sonnet 5.5 Draw Developer Attention With Code-Generated Animation Tests

A user-made demo showing Claude Opus 5.5 and Claude Sonnet 5.5 animating a chess-themed sequence has become a fresh example of how frontier coding models are being pushed beyond conventional software tasks and into code-generated motion design. The clip itself is not an official Anthropic release, but it arrives days after Anthropic introduced both models and as developers are testing whether the Claude 5.5 family can turn prompts into interactive graphics, games and short animations.