Physical AI – The TechBriefs

MoE Routing Strategies Explained: Top-K, Expert-Choice, Sigmoid Gating and Dynamic Routing (2026 Guide)

Every Mixture-of-Experts (MoE) model repeats one decision for every token: which experts should process it. That decision belongs to the […]

Coming in 2027: Apple’s $1,000 home robot for FaceTime and switching on lights

Apple’s new CEO, John Ternus, is apparently pushing the tech company’s development of household robots—and the first to debut may […]

Trump declares robot imports a national security threat

President Donald Trump has declared the imports of foreign-made factory robots to be a national security threat—ordering new US negotiations […]

Meet Voxel51 3.0: A Unified Multimodal Data Platform for Physical AI

Voxel51 has released Voxel51 3.0, a very important update to its data platform. Voxel51 3.0 is an end-to-end multimodal data […]

Meet Kyutai REKI: The 2.4B VLA Model Bringing Efficient Memory to Robot Manipulation

Kyutai, with Inria and École des Ponts, has released REKI, a 2.4B vision-language-action model (VLA) for robot manipulation. The REKI […]

Beyond Domain-Specific World Models: JEPA-Anything Uses 1 Recipe for 7 Fields

Researchers from PhAI Labs, CUHK, Fudan, Stanford, Oxford and Princeton have released JEPA-Anything, a domain-agnostic framework for building world models. […]

Building a Streaming Robotics Learning Pipeline Using NVIDIA Cosmos3-DROID

In this tutorial, we design an end-to-end streaming robotics learning pipeline around the NVIDIA Cosmos3-DROID dataset without downloading its 707 […]