Ternary Bonsai 2 (2B/4B/9B) released: 2B runs in-browser at 500 tok/s on M4 Max

xenovatech · reddit · 2026-10-16

Prism ML released Ternary Bonsai 2, a ternary-weight model family in 2B, 4B, and 9B sizes on Hugging Face. The 2B runs entirely locally in the browser at up to 500 tok/s on an M4 Max thanks to custom WebGPU kernels.

Weights and a WebGPU demo are publicly available.

Related event: PrismML open-sources ternary Bonsai 2 models, 2B runs in browser at 0.43GB(8 posts)→

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