VLANeXt: Recipes for Building Strong VLA Models
Researchers have developed VLANeXt, a new Vision-Language-Action (VLA) model that improves upon existing architectures by systematically analyzing and optimizing design choices. Through a unified framework and evaluation setup, they identified 12 key findings that form a practical recipe for building strong VLA models. VLANeXt demonstrates superior performance on benchmarks like LIBERO and LIBERO-plus, and shows effectiveness in real-world applications. The team has also released a comprehensive codebase to facilitate reproduction and further development in the VLA space. AI
IMPACT Provides a structured approach and reproducible codebase for developing more capable Vision-Language-Action models.