Run a coding agent in your browser: LFM3-1.7B hits 300+ tok/s on M4 Max via WebGPU

victormustar · x · 2026-10-28

A developer demoed running your own coding agent (Pi) entirely in the browser using Liquid AI's LFM3-1.7B, hitting 300+ tok/s on an M4 Max via custom WebGPU kernels and 4-bit GGUF weights.

Everything runs locally — no data sent to any server, so chats stay private. A live demo is available on Hugging Face for anyone to try.

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