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Bonsai Image 4B
Run a 4B image model on your phone
1 follower
Run a 4B image model on your phone
1 follower
Bonsai Image 4B is a family of 1-bit and ternary image-generation models built for local devices. It brings compact diffusion inference to phones, laptops, and Macs, with open weights, Apache 2.0 code, and Bonsai Studio for on-device iPhone generation.







Flowtica Scribe
Hi everyone!
Hard to believe a model this good at generating images can actually run on your phone!
Bonsai Image 4B (both 1-bit and Ternary) shows some genuinely astonishing quantization efficiency. The 1-bit version brings the diffusion transformer down to 0.93 GB while still delivering impressive quality and prompt following.
Do try it on Bonsai Studio — completely local, no subscription, no API calls. Pretty cool to see this level of performance on-device.