WebGPU ran our in-browser cutout 6x faster, and drew the wrong mask
This story is from 2026-10-20. It is preserved in the archive; the latest stories are on the live feed.
Our background remover runs a BiRefNet model inside the visitor's browser with ONNX Runtime Web. For a while the free tier used WebGPU when it was there and fell back to WASM when it wasn't. That fallback rests on an assumption most of us make without thinking: same model, same answer, one backend…
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- 2026-10-20 02:34 · DEV Community — Machine Learning
WebGPU ran our in-browser cutout 6x faster, and drew the wrong mask