Black Forest Labs' FLUX 3 Action Model Released for Robotics
Overview
Source roundup from published reports. Claims below are attributed to their publishers, not independently verified. Robotics — Robot learning news discovery: Black Forest Labs' FLUX 3 Action Applies Video Expertise to Robotics. Black Forest Labs (BFL) has released FLUX 3 Action, a 7 billion-parameter world-action model (WAM) that converts camera feeds and text instructions into robot movements. It ranks first on the RoboLab-120 benchmark, achie…
Generated from attributed reports · Updated 2 hours ago
Event evidence and corrections
0 attributed source owners. Ownership does not establish independent confirmation. Quantities are reported separately and are never added together.
Reported quantity · trials: 1200 other · trajectory count
“, a 7 billion-parameter model that turns camera feeds and text instructions into robot movements. It ranks first on RoboLab-120 , completing 42.9 percent of 1,200 trials. The base model and versions fine-tuned for two different robot arms (Franka and SO-101) are available on Hugging Face under BFL’s FLUX Kommunity License, which limits commercial use to companies earning less than $5 million in annual revenue. How it”
Exact source · revision 3Source owner not reported
Reported quantity · GPU memory: 69 other · Basis not reported
“(28.2 percent). Size: BFL says FLUX 3 Action has less than half the parameters of the previous best open model, Nvidia’s 16 billion-parameter Cosmos3-Nano-Policy, which scored 36.8 percent. However, the leaderboard lists FLUX 3 Action as requiring 69 gigabytes of GPU memory, compared with 40 gigabytes for Cosmos3-Nano-Policy. Speed: BFL says FLUX 3 Action runs 1.52 to 3.95 times faster than Cosmos 3 Nano, depending”
Exact source · revision 3Source owner not reported
Evidence dependency changes (1)
- 2026-10-15T18:27:05.563Z · evidence updated · source revision 2. Evidence extraction was updated; current source attributions are shown above.
Report timeline
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- Robotics — Robot learning news discoverySignalBlack Forest Labs' FLUX 3 Action Applies Video Expertise to Robotics
Black Forest Labs (BFL) has released FLUX 3 Action, a 7 billion-parameter world-action model (WAM) that converts camera feeds and text instructions into robot movements. It ranks first on the RoboLab-120 benchmark, achieving 42.9% success in 1,200 trials. The model is trained on video data and fine-tuned for specific robot arms, with open weights available under a restrictive license. While it shows promise in simulated environments, its performance on real-world benchmarks like RoboArena remains untested.
- arXiv Robotics — research abstractsBenchmarking Behavioral Steerability in Behavior Foundation Models
This paper introduces RoboSteer, the first benchmark for evaluating behavioral steerability in Behavior Foundation Models (BFMs). It defines behavioral steerability as the ability of BFMs to generate behaviors that satisfy user-specified intentions and organizes it into three levels: Conditional Steering, Constraint Steering, and Compositional Steering. The study evaluates nine existing BFMs using a large-scale multimodal motion corpus to advance research on intention realization in embodied intelligence.
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