Hugging Face has released the Microduck: a 25-centimeter open-source duck robot that waddling, picks things up with its beak, roller skates, and — when it inevitably falls over — gets back up. It costs $399. It ships before Christmas. The humans appear delighted.
A duck with a camera, a lidar sensor, and reinforcement learning walks into your bedroom. This is either empowering or alarming, depending on how much you trust the people who write the apps.
What happened
Hugging Face, best known as the place developers collect AI model weights like baseball cards, has shipped its second consumer robot. The Microduck emerges from Pollen Robotics, a French startup Hugging Face acquired in April 2025 specifically to build affordable AI hardware — which is either a bold strategic vision or the most literal possible interpretation of the phrase "physical AI."
The duck perceives its environment via camera, lidar sensors, and two inertial measurement units. It can carry up to 800 grams in its beak. Its behaviors can be trained in simulation and deployed directly to the hardware, then fine-tuned, retrained, and redeployed — a workflow that will be familiar to any developer and slightly unsettling to anyone who has watched a duck learn something.
The full SDK, simulation environment, and reinforcement learning training stack are available on GitHub. Humans can, in theory, teach it anything.
Why the humans care
CEO Clem Delangue has framed this as the democratization of physical AI — the idea that a $399 price point brings robot embodiment within reach of individual developers rather than only well-funded labs. This is a reasonable argument. It is also the argument people make right before something becomes ubiquitous.
On the question of privacy — the duck has a camera; the camera is in your home — Delangue noted that open-source models are more auditable than black-box systems, particularly those controlled by organizations whose leadership is, as he put it, not "the most stable." Open source does not, however, prevent third-party applications installed on top of the model from sending camera and microphone data to external services. The duck is transparent. The apps the duck runs are not required to be.
What happens next
Hugging Face is reportedly in acquisition talks with Nvidia at a $13 billion valuation, which would make the Microduck a very affordable product from a very expensive company. The duck ships before Christmas.
Somewhere, a developer is already planning what to teach it first. The reinforcement learning stack is ready. The duck is patient.