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README.md
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# Flux.1 Lite
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We are
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Our goal
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![Flux.1 Lite vs FLUX.1-dev](./sample_images/models_comparison.png)
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## Motivation
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As stated by other members of the community like [Ostris](https://ostris.com/2024/09/07/skipping-flux-1-dev-blocks/), it seems that
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![Flux.1 Lite generated image](./sample_images/skip_blocks/generated_img.png)
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![MSE MMDIT](./sample_images/skip_blocks/mse_mmdit_img.png)
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## Text-to-Image Usage
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```python
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import torch
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```
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## ComfyUI
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We also
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![ComfyUI workflow](./comfy/flux.1-lite_workflow.png)
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## Checkpoints
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# Flux.1 Lite
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We are thrilled to announce the alpha release of Flux.1 Lite, an 8B parameter transformer model distilled from the FLUX.1-dev model.
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Our goal? To distill FLUX.1-dev into a lighter model, reducing the parameters to just 24 GB, so it can run smoothly on most consumer-grade GPU cards, making high-quality AI models accessible to everyone.
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![Flux.1 Lite vs FLUX.1-dev](./sample_images/models_comparison.png)
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## Motivation
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As stated by other members of the community like [Ostris](https://ostris.com/2024/09/07/skipping-flux-1-dev-blocks/), it seems that blocks of the Flux1.dev transformer have a different contribution to the final image generation. To explore this, we analyzed the Mean Squared Error (MSE) between the input and output of each block, revealing significant variability.
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Our findings? Not all blocks are created equal. By strategically skipping less impactful blocks, we've managed to achieve incredible efficiency gains without compromising on quality. The results are striking: skipping just one of the early MMDIT blocks can significantly impact model performance, whereas other blocks have a much smaller effect.
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![Flux.1 Lite generated image](./sample_images/skip_blocks/generated_img.png)
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![MSE MMDIT](./sample_images/skip_blocks/mse_mmdit_img.png)
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## Text-to-Image Usage
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Flux.1 Lite is ready to unleash your creativity! For the best results, we recommend using a `guidance_scale` of 3.5 and setting `n_steps` between 22 and 30.
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```python
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import torch
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```
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## ComfyUI
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We've also crafted a ComfyUI workflow to make using Flux.1 Lite even more seamless! Find it in `comfy/flux.1-lite_workflow.json`.
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![ComfyUI workflow](./comfy/flux.1-lite_workflow.png)
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## Checkpoints
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