Model terms / Black Forest Labs / flux1-dev-kontext
Black Forest Labs · Comfy Cloud
Can I use flux1-dev-kontext via Comfy Cloud commercially?
Restricted
Commercial use of flux1-dev-kontext via Comfy Cloud: Restricted, according to Black Forest Labs's terms as read on 2026-08-31. 7 of 10 usage questions have an answer on record.
Terms as read on 2026-09-23. Service you used: Comfy Cloud (hosted open_weight).
Two sets of terms apply when you use flux1-dev-kontext through Comfy Cloud. Comfy Cloud terms govern your contract; Black Forest Labs licence (model provider) govern what happens
to your data. Each answer below says which one it comes from. Where both speak and
disagree, the more protective reading is shown and the other is noted.
| Question | Answer | According to | Read on |
|---|---|---|---|
| Commercial use | Restricted Stricter of the two shown. Comfy Cloud terms say Yes | Black Forest Labs licence (model provider) raw.githubusercontent.com | 2026-08-31 |
"You may use Output for any purpose (including for commercial purposes), except as expressly prohibited herein (2(d)) - under the FLUX.1 [dev] Non-Commercial License, which licenses the MODEL for non-commercial use only." | |||
| Where outputs may be used | not on record | - | - |
| Trains on your inputs | No | Comfy Cloud terms comfy.org | 2026-08-31 |
"s2 No AI Training: 'Comfy will not use Input or Output to train generative AI or diffusion models. Comfy may, however, collect and use limited metadata derived from Customer's use of the Comfy Products, such as prompt classifications, workflow structures, and node configurations, to improve the performance, functionality, and user experience of the Comfy Products.' Partner Nodes: the promise is Comfy's own - the provider's terms govern what the provider does with the request." | |||
| Trains on your prompts | No | Comfy Cloud terms comfy.org | 2026-08-31 |
"Prompts are inside Input. s2 No AI Training: 'Comfy will not use Input or Output to train generative AI or diffusion models. Comfy may, however, collect and use limited metadata derived from Customer's use of the Comfy Products, such as prompt classifications, workflow structures, and node configurations, to improve the performance, functionality, and user experience of the Comfy Products.' Partner Nodes: the promise is Comfy's own - the provider's terms govern what the provider does with the request." | |||
| Trains on your outputs | No | Comfy Cloud terms comfy.org | 2026-08-31 |
"s2 No AI Training: 'Comfy will not use Input or Output to train generative AI or diffusion models. Comfy may, however, collect and use limited metadata derived from Customer's use of the Comfy Products, such as prompt classifications, workflow structures, and node configurations, to improve the performance, functionality, and user experience of the Comfy Products.' Partner Nodes: the promise is Comfy's own - the provider's terms govern what the provider does with the request." | |||
| Output ownership | User | Comfy Cloud terms comfy.org | 2026-08-31 |
"s2 Customer Data: 'As between Comfy and Customer, Customer retains all right, title, and interest in and to any data, images, videos, prompts, models, workflows, nodes, parameters, or other materials submitted or uploaded by Customer to the Comfy Products ("Input"), as well as any images, videos, designs, or other visual content generated through Customer's use of the Comfy Products as a result of processing Customer's Input ("Output").' Caveat: 'Comfy may generate the same or similar Output for other customers'." | |||
| Copyright indemnity | No | Comfy Cloud terms comfy.org | 2026-08-31 |
"s10 Indemnification: 'You agree to defend, indemnify, and hold harmless Comfy Organization, Inc.... from and against any and all third-party claims... to the extent resulting from your Customer Data' - the indemnity runs customer to Comfy; s8 disclaims non-infringement, including for Output." | |||
| Marking applied by the model | not on record | - | - |
| Disclosure duty on you | Required | Black Forest Labs licence (model provider) raw.githubusercontent.com | 2026-09-23 |
"Ensure Output includes disclosure (or other indication) that the Output was generated or modified using artificial intelligence technologies to the extent required under applicable law (2(e)(ii))." | |||
| Training data disclosed | not on record | - | - |
Sources
- Comfy Cloud terms https://www.comfy.org/terms-of-service read 2026-08-31
- Black Forest Labs licence (model provider) https://raw.githubusercontent.com/black-forest-labs/flux/main/model_licenses/LICENSE-FLUX1-dev read 2026-08-31
Other models on Comfy Cloud
Keep these terms with your own work
Archibal attaches these terms to every file your connected tools make, and keeps them in the delivery record as they stood when you delivered. Connect your tools before you generate: each generation lands in your library with its model, its prompt and the terms of the service you used. If the terms change later, your record still shows what they said when you shipped.
This page reproduces what the linked documents said on the dates shown. It is a record, not legal advice, and not a warranty of the providers' terms. Documents change; read the source before relying on it.