Month: July 2024

Mobility VLA architecture. The multimodal user instruction and a demonstration tour video of the environment are used by a long-context VLM (high-level policy) to identify the goal frame in the video. The low-level policy then uses the goal frame and...

Credit: Pixabay/CC0 Public Domain Because machine-learning models can give false predictions, researchers often equip them with the ability to tell a user how confident they are about a certain decision. This is especially important in high-stake settings, such as when...

Credit: Pixabay/CC0 Public Domain The element lithium is used widely in batteries because it results in long-lasting, stable energy storage. However, it’s a finite resource, so researchers are hard at work trying to identify alternate materials to use in battery...

MIT researchers examined how LLMs fare with variations of different tasks, putting their memorization and reasoning skills to the test. The result: Their reasoning abilities are often overestimated. Credit: Alex Shipps/MIT CSAIL When it comes to artificial intelligence, appearances can...