| | --- |
| | language: |
| | - en |
| | license: apache-2.0 |
| | tags: |
| | - text-to-image |
| | - image-generation |
| | - flux |
| | --- |
| | # FLUX.1 [schnell] |
| |
|
| | > **Note:** This repository is an **archived mirror** and is **not** the original upstream source. |
| | > The original model, weights, and documentation are developed and maintained by **Black Forest Labs**. |
| | > |
| | > All hosted model weights are **unmodified**. Any README edits are purely editorial and do not affect the model, its behavior, or its licensing. |
| | > |
| | > The model is released under the **Apache License, Version 2.0**, which permits use, modification, and redistribution under its terms. |
| | > |
| | > **Cooperation Notice:** |
| | > The maintainer will cooperate in good faith with the original rights holder or upstream maintainers, consistent with the Apache License 2.0. |
| | > Requests may be submitted via **Discussions**. |
| | > |
| | > *This repository is not affiliated with or endorsed by Black Forest Labs.* |
| |
|
| | `FLUX.1 [schnell]` is a 12-billion-parameter rectified flow transformer capable of generating high-quality images from text descriptions. |
| |
|
| | **Official Announcement:** |
| | 🔗 https://blackforestlabs.ai/announcing-black-forest-labs/ |
| |
|
| | ## Official Upstream Sources |
| |
|
| | - **black-forest-labs/FLUX.1-schnell (original Hugging Face model)** |
| | https://huggingface.co/black-forest-labs/FLUX.1-schnell |
| |
|
| | # Key Features |
| | 1. Cutting-edge output quality and competitive prompt following, matching the performance of closed source alternatives. |
| | 2. Trained using latent adversarial diffusion distillation, `FLUX.1 [schnell]` can generate high-quality images in only 1 to 4 steps. |
| | 3. Released under the `apache-2.0` licence, the model can be used for personal, scientific, and commercial purposes. |
| |
|
| | ## Usage |
| |
|
| | A full reference implementation of `FLUX.1 [schnell]`, including sampling code, is available in the official GitHub repository: |
| | https://github.com/black-forest-labs/flux |
| |
|
| | Developers and creators should rely on the upstream GitHub repository when building applications, tools, or fine-tuning pipelines. |
| |
|
| | ## ComfyUI |
| | `FLUX.1 [schnell]` is available in [Comfy UI](https://github.com/comfyanonymous/ComfyUI) for local inference with a node-based workflow. |
| |
|
| | --- |
| | # Limitations |
| | - This model is not intended or able to provide factual information. |
| | - As a statistical model this checkpoint might amplify existing societal biases. |
| | - The model may fail to generate output that matches the prompts. |
| | - Prompt following is heavily influenced by the prompting-style. |
| |
|
| | # Out-of-Scope Use |
| | The model and its derivatives may not be used |
| |
|
| | - In any way that violates any applicable national, federal, state, local or international law or regulation. |
| | - For the purpose of exploiting, harming or attempting to exploit or harm minors in any way; including but not limited to the solicitation, creation, acquisition, or dissemination of child exploitative content. |
| | - To generate or disseminate verifiably false information and/or content with the purpose of harming others. |
| | - To generate or disseminate personal identifiable information that can be used to harm an individual. |
| | - To harass, abuse, threaten, stalk, or bully individuals or groups of individuals. |
| | - To create non-consensual nudity or illegal pornographic content. |
| | - For fully automated decision making that adversely impacts an individual's legal rights or otherwise creates or modifies a binding, enforceable obligation. |
| | - Generating or facilitating large-scale disinformation campaigns. |
