On-device image generation via Diffusion Transformer on Android NPU
June 30, 2026
PrismML's Bonsai model successfully runs a diffusion transformer on the Samsung Galaxy S25+ Hexagon NPU. The implementation highlights the technical complexity of Android mobile deployment compared to iOS Core ML/MLX stacks.
HOW THIS AFFECTS YOU
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builderYou can leverage the Hexagon NPU for local diffusion tasks, though Android hardware fragmentation remains a hurdle.
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designerThis demonstrates the potential for high-quality, zero-latency generative tools directly on mobile devices.