PrismML's Bonsai 27B compresses a GPT-5-class 27-billion-parameter model to just 6 gigabytes via ternary quantization — a 5% accuracy drop for a file smaller than most video games. With no internet connection required, you can carry a 110-IQ AI assistant in your pocket permanently. Ternary also delivers a 5x speed boost over 16-bit models.