Porting the Moebius 0.2B image inpainting model to run in the browser with Claude Code
Simon Willison used Claude Code to port the Moebius 0.2B inpainting model to run in-browser via WebGPU.
“the harder a problem is the more time you have to get distracted while you wait for them to finish crunching!”
Simon Willison describes using Claude Code as a parallel agent to port the small Moebius image inpainting model from PyTorch/CUDA to run in the browser with ONNX Runtime Web on WebGPU, while his main task ran in Codex Desktop. It illustrates practical multi-agent coding workflows but is a personal engineering anecdote rather than a major industry signal.