Magma is pre-trained on large amounts of heterogeneous VL datasets including images, videos and robotics data.
Microsoft said the foundation model ranked competitively in benchmark tests, as per internal testing
Photo Credit: Reuters
Microsoft researchers announced a new foundation model on Wednesday that can perform agentic functions. Dubbed Magma, the artificial intelligence (AI) model is pre-trained on a large volume of datasets across text, images, videos, as well as spatial formats. The Redmond-based tech giant said that Magma is an extension of vision-language (VL) models and it can not only understand multimodal information but can also plan and act on them. The AI agent-enabled model can be used in a wide range of tasks including computer vision, user interface (UI) navigation, and robot manipulation.
In a GitHub post, Microsoft researchers detailed the new Magma foundation model. Foundation models are distinctive large language models (LLMs), which are built from scratch and are not distilled from any other model. They often become the baseline for other models in the series. Magma is unique in the sense that the AI model is pre-trained on a wide range of datasets.
The researchers stated that the base architecture behind Magma is the Llama 3 AI model. However, Magma is also equipped with the ability to plan and act in the visual-spatial world. This allows the model to not only generate outputs like a chatbot but also execute actions.
It can be used as a computer vision chatbot that can offer information about the world it views when paired with camera sensors. Magma can also be used to control the UI of a device. But more interestingly, it can also control robots to complete complex tasks using agentic capabilities.
The researchers said a major reason behind these capabilities is the diverse dataset along with two technical components — Set-of-Mark and Trace-of-Mark. The former enables action grounding in images, videos and spatial data by having the model predict numeric marks for buttons or robot arms in image space. The latter feeds the model temporal video dynamics and makes it predict the next frames before it takes action. This allows the model to develop a strong spatial understanding.
Microsoft researchers also shared the benchmark scores of the AI model based on internal testing. It has achieved competitive scores across all the agentic evaluation tests, outperforming models by OpenAI, Alibaba, and Google. The company has not released Magma in the public domain as of now.
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