Momenta unveils r7 ultra model with 5x larger parameters and enhanced safety features

On October 29, 2026, Momenta announced at the XHEART New Chip Aviation Conference the upcoming release of its R7 Ultra world model. The model, supported by XHEART's X7 Ultra chip, features a 5x increase in parameter scale and a 5x improvement in safety performance. The R7 Ultra is designed to transition from understanding the world to simulating and predicting it. The X7 Ultra chip provides 700 TOPS of model computing power, combined with a super-large NPU architecture, enabling larger models to run on vehicle platforms. This enhances the R7 Ultra's ability to understand, simulate, and predict complex driving scenarios. Momenta claims the model can match or exceed human drivers in situations like multiple lane changes, car negotiations, reverse parking, and extreme parking. Looking ahead, Momenta plans to expand the model's parameter scale to 10 times its current size, aiming for a 10x increase in safety performance. The company emphasized the potential for more natural and smooth driving experiences through these advancements.