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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.
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.
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About Bonsai Image 4B on Product Hunt
“Run a 4B image model on your phone”
Bonsai Image 4B was submitted on Product Hunt and earned 8 upvotes and 1 comments, placing #51 on the daily leaderboard. 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.
Bonsai Image 4B was featured in Open Source (68.5k followers), Artificial Intelligence (471.1k followers) and Photo & Video (2k followers) on Product Hunt. Together, these topics include over 114.6k products, making this a competitive space to launch in.
Who hunted Bonsai Image 4B?
Bonsai Image 4B was hunted by Zac Zuo. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how Bonsai Image 4B stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Zac Zuo
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.