Moxin Technology has introduced MoWorld 2.0, a four-dimensional world model that was trained and launched directly on Huawei Ascend hardware. The presentation took place at the World Internet Conference forum in Uzhgen on November 4th.
This release is an evolution of the previous MoWorld 1.0 version, released in July. According to the company, the main improvement is the implementation of physical processes. MoWorld 2.0 integrates factors such as gravity, elasticity, buoyancy, lighting, and heat, as well as the properties of solids, soft bodies, liquids, and deformable materials into the process of building and interacting with space.
The result of this work is 4D Gaussian assets, which can be used for simulations, rendered in real-time, and reused multiple times. Thanks to the modeling of numerous physical aspects, Moxin asserts that the model generates not only the appearance of space and objects but also determines in real-time how objects interact, how external forces act on them, and how the environment changes.
During the demonstration, it was shown how a light breeze makes the pages of a book flutter, and how a bookmark falls onto the floor. This required accounting for the force and direction of the wind, the flexibility of the paper, the weight of the bookmark, and the rigidity of the floor. Other examples demonstrate scenes that can be edited and interacted with, as well as the ability to speed up or slow down time.
MoWorld 2.0 was developed and launched on a fully domestic Ascend computing base. Moxin reported that it collaborated with Huawei teams on optimizing inference systems, multi-NPU scheduling, and training long sequences. In their own estimation, the inference cost can be reduced by up to 30% compared to the cost of installing a GPU of similar scale.
The company also noted an increase in speed: video inference increased from a peak of 50 frames per second in version 1.0 to approximately 70 frames per second. Rendering of 3D and 4D Gaussian assets exceeds 500 frames per second, and mobile phone tests reach about 100 frames per second. Previously, Moxin had presented a lightweight version of MoWorld on Huawei's Mate 90 phone.
Moxin is working with partners to validate and implement the technology in various fields. For embodied AI, MoWorld 2.0 creates virtual environments with spatial structure and basic physical feedback, allowing robots to train and repeat actions in simulation. In autonomous driving, the model generates scenarios with rare phenomena such as rain, snow, potholes, and sudden obstacles. Other applications include creating industrial digital twins of production lines and mines, urban planning, virtual tourism, and creating reusable scenes for film and game production that support free camera movement, object editing, and weather changes.
