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Black Forest Labs releases FLUX 3 Action, a 7B open-weight model for robot control
The model predicts robot actions and future video frames together, topping NVIDIAs RoboLab-120 benchmark at less than half the parameters of the prior leader.
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1 FLUX 3 Action: A 7B World Action Model for Robot Control
Open the source archived copy-
FLUX 3 Action is a 7-billion-parameter model that takes camera images, a robot current state, and a natural-language instruction, and predicts a chunk of actions alongside future video frames.
citean open-weight 7B world-action-model ... Given an instruction such as put the red cube in the left bin, the model uses camera images and joint positions to predict motor commands and their visual outcomes together.
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Black Forest Labs reports 42.92 percent on RoboLab-120, 6.1 points above the previous best open model, NVIDIA 16-billion-parameter Cosmos3-Nano-Policy (36.8 percent), with less than half its parameters.
Toned down to what the source says
citeTable 1: RoboLab-120 overall success rates. FLUX 3 Action, not closed source, 42.92%, 7B ... OASIS WAM, closed source, 39.0% ... Cosmos3-Nano-Policy, not closed source, 36.8%, 16B ... at less than half the parameters of the previous best open model, while running up to 3.95x faster.
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Black Forest Labs publishes the weights on Hugging Face as an open-weight model.
Toned down to what the source says
citeDownload the weights (links to huggingface.co/collections/black-forest-labs/flux-3-action) ... an open-weight 7B world-action-model
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Source 1 · Black Forest Labs
FLUX 3 Action: A 7B World Action Model for Robot Control
FLUX 3 Action is a 7-billion-parameter model that takes camera images, a robot current state, and a natural-language instruction, and predicts a chunk of actions alongside future video frames.
an open-weight 7B world-action-model ... Given an instruction such as put the red cube in the left bin, the model uses camera images and joint positions to predict motor commands and their visual outcomes together.
Black Forest Labs reports 42.92 percent on RoboLab-120, 6.1 points above the previous best open model, NVIDIA 16-billion-parameter Cosmos3-Nano-Policy (36.8 percent), with less than half its parameters.
Toned down to what the source saysTable 1: RoboLab-120 overall success rates. FLUX 3 Action, not closed source, 42.92%, 7B ... OASIS WAM, closed source, 39.0% ... Cosmos3-Nano-Policy, not closed source, 36.8%, 16B ... at less than half the parameters of the previous best open model, while running up to 3.95x faster.
Black Forest Labs publishes the weights on Hugging Face as an open-weight model.
Toned down to what the source saysDownload the weights (links to huggingface.co/collections/black-forest-labs/flux-3-action) ... an open-weight 7B world-action-model
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