Black Forest Labs launches FLUX 3 Action, an open robotics AI model
Black Forest Labs released FLUX 3 Action, a 7B open robotics model topping RoboLab-120.
Black Forest Labs released FLUX 3 Action, an open world-action model for robotics built on multimodal FLUX 3, which was trained mainly on video plus image and audio. It takes multi-camera workspace video and predicts the agent's next action and how the environment will change. BFL says the 7-billion-parameter model set a RoboLab-120 success-rate record, is under half the size of the previous best open model, and runs up to 3.95 times faster. Weights are on Hugging Face, and BFL also cites games and computer-use agents as later applications.
- FLUX 3 Action is an open 7B world-action model for robotics.
- It predicts the next robot action and resulting scene changes.
- BFL claims a RoboLab-120 record and up to 3.95x faster inference.
- Weights are available on Hugging Face.
Full article214 words · extracted from the-decoder.com · click to collapse
Sep 24, 2026
Black Forest Labs is releasing FLUX 3 Action, an open AI model designed for robotics. It builds on the multimodal FLUX 3 model, which was trained mainly on video but also on image and audio data. As a world-action model, it takes multi-camera video feeds from a robot workspace and predicts what action an agent should take next and how the environment will change as a result.
On the RoboLab-120 leaderboard, FLUX 3 Action sets a record for success rate with just seven billion parameters, according to BFL, less than half the size of the previous best open model while running up to 3.95 times faster. Large reasoning models can plan well, BFL says, but they're often too slow and too bulky for robots, making this kind of efficiency critical for on-device deployment. BFL also sees potential in digital environments, where video games serve as testing grounds for navigation and fast-reacting agents that operate computers could follow down the line. The weights are available on Hugging Face.
AI News Without the Hype – Curated by Humans
Subscribe to THE DECODER for ad-free reading, a weekly AI newsletter, our exclusive "AI Radar" frontier report six times a year, full archive access, and access to our comment section.
Text extracted automatically; images, tables and formatting may be missing. Original: https://the-decoder.com/black-forest-labs-launches-flux-3-action-an-open-robotics-ai-model/