1-Bit Bonsai Image 4B Image Generation for Local Devices
2 hours ago
- #Local Inference
- #AI Compression
- #Image Generation
- Release of Bonsai Image 4B, a compact image-generation model for local hardware like laptops and phones.
- Two variants: 1-bit (binary weights) for maximum compression and Ternary (ternary weights) for improved visual quality.
- Significant memory reduction: 1-bit model cuts transformer footprint by 8.3x; Ternary model by 6.4x, enabling iPhone deployment.
- Performance benchmarks show Ternary variant retains 95% accuracy of full-precision model; 1-bit retains 88%.
- Local inference advantages: lower cost, faster iteration, enhanced privacy, and integration into product experiences.
- Models released under Apache 2.0 license with Bonsai Studio iOS app for on-device testing.