VLA Model
Vision-Language-Action Model
AI technology that understands camera footage and human language to control robot movements.
In Simple Terms
A VLA model is AI technology that understands camera footage and language instructions at the same time to control a robot. For example, given the instruction "Put away the red cup" along with an image of the cup in front of it, the AI figures out on its own how to move the arm. Research and development are underway to apply this technology across many settings, including sorting and transporting items in factories and warehouses, as well as operating robots for automated household chores.
Behind the Name
VLA stands for Vision, Language, and Action. The name reflects how this AI understands camera footage and instructions given in words, then translates them into specific robot movements.
Take a Closer Look!
A VLA model is an AI model trained on a combination of camera images and video, text from human language input, and robot motion data.
Put simply, it's a system that combines what it sees with what it's told to directly determine what movements a robot should make.
Traditional robots relied on separate systems: an AI for recognizing objects in images, another AI for understanding language, and a separate control program for moving the robot's arm.
A VLA model integrates all of these into a single, massive AI model.
As a result, it can analyze visual information from the camera and language instructions at the same time, then directly calculate and execute the specific control signals needed to move the robot's joints and arms.
Rather than simply repeating a fixed set of predetermined movements, it can flexibly adapt to layouts and objects it has never encountered before, adjusting to whatever situation it faces.
This flexibility comes from combining image recognition and language understanding within a single model, reading the situation in front of it each time before building a movement plan. It's a technology that lets robots handle a wide range of tasks, from picking in factories to transporting items in warehouses to tidying up around the house, without needing every single movement to be individually programmed.