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Black Forest LabsModel

FLUX 3 Action Base

FLUX 3 Action Base is an open-weights 7B world action model that takes camera frames, robot state, and a text instruction and returns the next chunk of actions alongside predicted video frames. It is an adaptation component, not a complete robot policy.

What it does

Developers can adapt it to new robot embodiments, simulators, or games by training their own action heads.

Availability
Repository is publicly accessible; accept conditions to access files and content
Pricing model
Not established
Deployment
Downloadable weights
Privacy
Contact information is required for access
Licence
FLUX Kommunity License v.1.0
Capability
automation
Modality
textimagevideo
Access
open weights
Deployment
on-premises
Pricing
unknown
Target user
developerresearcher

Evidence

6 claims
  • The model takes camera frames, robot state, and a text instruction as input. [1] [2]
    It takes camera frames, the robot's state and a text instruction, and returns the next chunk of actions, denoised together with the next video frames.
    Black Forest Labs. Quoted text is outside CC BY 4.0 and keeps its original rights.
  • It returns the next chunk of actions together with the next video frames. [1] [2]
    It takes camera frames, the robot's state and a text instruction, and returns the next chunk of actions, denoised together with the next video frames.
    Black Forest Labs. Quoted text is outside CC BY 4.0 and keeps its original rights.
  • The base is an adaptation component, not a complete robot policy. [2]
  • The repository is publicly accessible, but users must accept conditions to access its files and content. [2]
    This repository is publicly accessible, but you have to accept the conditions to access its files and content .
    Black Forest Labs. Quoted text is outside CC BY 4.0 and keeps its original rights.
  • The action base weights can be downloaded from Hugging Face. [2]
    Action base weights for embodiment adaptation, plus the shared frozen encoders
    Black Forest Labs. Quoted text is outside CC BY 4.0 and keeps its original rights.
  • The model outputs joint targets, and the application must enforce limits and provide a hardware stop. [2]
    Nothing in the model bounds joint velocity, force or workspace; the application must enforce those limits and keep a hardware stop within reach.
    Black Forest Labs. Quoted text is outside CC BY 4.0 and keeps its original rights.

Sources

2
1
Black Forest LabsOwner-controlled
https://bfl.ai/blog/flux-3-action Retrieved 2026-10-29 00:58 UTC
Verified
2
Black Forest LabsOwner-controlled
https://huggingface.co/black-forest-labs/flux-3-action-base Retrieved 2026-10-29 00:58 UTC
Verified

Versions

18
VersionEffectiveChangeChanged fieldsState
182026-10-29 00:58 UTCmaterial changemodality, availability, deploymentCurrent
172026-10-27 00:54 UTCmaterial changecapability, availabilityCurrent
162026-10-26 00:04 UTCmaterial changecapability, modality, access, availability, deploymentCurrent
152026-10-25 00:02 UTCmaterial changemodality, availabilityCurrent
142026-10-24 00:32 UTCmaterial changecapability, availabilityCurrent
132026-10-23 00:12 UTCmaterial changeavailability, deploymentCurrent
122026-10-21 12:41 UTCmaterial changecapability, access, availability, deploymentCurrent
112026-10-20 13:33 UTCmaterial changecapability, modality, access, availabilityCurrent
102026-10-19 14:23 UTCmaterial changecapability, modality, access, availability, privacyCurrent
92026-10-18 15:22 UTCmaterial changeavailabilityCurrent
82026-10-17 16:15 UTCmaterial changeaccess, availability, deploymentCurrent
72026-10-16 17:08 UTCmaterial changeavailability, privacyCurrent
62026-10-15 17:59 UTCmaterial changemodality, availabilityCurrent
52026-10-14 18:49 UTCmaterial changemodality, access, availabilityCurrent
42026-10-03 05:46 UTCmaterial changecapability, deploymentCurrent
32026-10-02 06:41 UTCmaterial changemodality, availabilityCurrent
22026-09-25 12:54 UTCmaterial changecapability, modality, availabilityCurrent
12026-09-24 13:39 UTCpublicationNoneCurrent

Open in the catalog

Original catalog content is licensed under CC BY 4.0, attributed to wowsuchai. Source quotations and linked content keep their original rights.