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[doc] standardize diffusion cookbook model pages (#34247)

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Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
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Mick
2026-08-21 10:25:40 +08:00
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co-authored by Claude Opus 5
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docs/cookbook/diffusion/FLUX/FLUX.mdx
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@@ -7,31 +7,18 @@ metatags:
import { DiffusionModelTags } from '/src/snippets/diffusion/model-tags.jsx';
import { FluxDeployment } from '/src/snippets/diffusion/flux-deployment.jsx';
<DiffusionModelTags tags={["image", "text-to-image", "image editing", "multi-reference"]} />
<DiffusionModelTags tags={["image", "text-to-image", "image editing", "multi-reference", "rectified flow"]} />
## 1. Model Introduction
[FLUX](https://blackforestlabs.ai/) is a family of rectified flow transformer models developed by Black Forest Labs for high-quality image generation from text descriptions.
[FLUX](https://blackforestlabs.ai/) is Black Forest Labs' rectified-flow image model family. [FLUX.1-dev](https://huggingface.co/black-forest-labs/FLUX.1-dev) is the smaller 12B text-to-image checkpoint; [FLUX.2-dev](https://huggingface.co/black-forest-labs/FLUX.2-dev) is a 32B model that adds instruction-based editing plus single- and multi-reference composition.
[FLUX.1-dev](https://huggingface.co/black-forest-labs/FLUX.1-dev) is a 12 billion parameter rectified flow transformer capable of generating images from text descriptions.
FLUX is a strong default when prompt adherence, polished image quality, or reference consistency matters. The tradeoff is deployment weight: FLUX.2 needs substantially more memory than FLUX.1, and the dev checkpoints use the FLUX non-commercial license, so review the model license before production use.
**Key Features:**
- **Cutting-edge Output Quality**: Second only to the state-of-the-art FLUX.1 [pro] model
- **Competitive Prompt Following**: Matches the performance of closed-source alternatives
- **Guidance Distillation**: Trained using guidance distillation for improved efficiency
- **Open Weights**: Available for personal, scientific, and commercial purposes under the FLUX [dev] Non-Commercial License
[FLUX.2-dev](https://huggingface.co/black-forest-labs/FLUX.2-dev) is a 32 billion parameter rectified flow transformer capable of generating, editing, and combining images based on text instructions.
**Key Features:**
- **State-of-the-art Performance**: Leading open model in text-to-image generation, single-reference editing, and multi-reference editing
- **No Finetuning Required**: Character, object, and style reference without additional training in one model
- **Guidance Distillation**: Trained using guidance distillation for improved efficiency
- **Open Weights**: Available for personal, scientific, and commercial purposes under the FLUX [dev] Non-Commercial License
For more details, please refer to the [FLUX.1-dev HuggingFace page](https://huggingface.co/black-forest-labs/FLUX.1-dev), [FLUX.2-dev HuggingFace page](https://huggingface.co/black-forest-labs/FLUX.2-dev), and the [official blog post](https://blackforestlabs.ai/announcing-black-forest-labs/).
| Checkpoint | Best fit | Main limitation |
| --- | --- | --- |
| `black-forest-labs/FLUX.1-dev` | High-quality text-to-image with the lighter FLUX deployment | No native multi-reference editing path |
| `black-forest-labs/FLUX.2-dev` | Text-to-image, editing, and reference-guided composition in one model | 32B model with a larger memory footprint |
## 2. SGLang-diffusion Installation