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Research on next generation open source image models

Recent Activity

sayakpaul  authored a paper 19 days ago
A Noise is Worth Diffusion Guidance
sayakpaul  authored a paper 4 months ago
LlamaDuo: LLMOps Pipeline for Seamless Migration from Service LLMs to Small-Scale Local LLMs
isidentical  updated a model 6 months ago
AuraDiffusion/16ch-vae
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AuraDiffusion's activity

sayakpaul 
posted an update 1 day ago
sayakpaul 
posted an update 7 days ago
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1537
In the past seven days, the Diffusers team has shipped:

1. Two new video models
2. One new image model
3. Two new quantization backends
4. Three new fine-tuning scripts
5. Multiple fixes and library QoL improvements

Coffee on me if someone can guess 1 - 4 correctly.
  • 1 reply
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sayakpaul 
posted an update 15 days ago
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2039
Introducing a high-quality open-preference dataset to further this line of research for image generation.

Despite being such an inseparable component for modern image generation, open preference datasets are a rarity!

So, we decided to work on one with the community!

Check it out here:
https://huggingface.co./blog/image-preferences
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sayakpaul 
posted an update 16 days ago
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2095
The Control family of Flux from @black-forest-labs should be discussed more!

It enables structural controls like ControlNets while being significantly less expensive to run!

So, we're working on a Control LoRA training script 🤗

It's still WIP, so go easy:
https://github.com/huggingface/diffusers/pull/10130
sayakpaul 
authored a paper 19 days ago
sayakpaul 
posted an update 26 days ago
sayakpaul 
posted an update about 1 month ago
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2598
It's been a while we shipped native quantization support in diffusers 🧨

We currently support bistandbytes as the official backend but using others like torchao is already very simple.

This post is just a reminder of what's possible:

1. Loading a model with a quantization config
2. Saving a model with quantization config
3. Loading a pre-quantized model
4. enable_model_cpu_offload()
5. Training and loading LoRAs into quantized checkpoints

Docs:
https://huggingface.co./docs/diffusers/main/en/quantization/bitsandbytes
  • 1 reply
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sayakpaul 
posted an update 3 months ago
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2752
Did some little experimentation to resize pre-trained LoRAs on Flux. I explored two themes:

* Decrease the rank of a LoRA
* Increase the rank of a LoRA

The first one is helpful in reducing memory requirements if the LoRA is of a high rank, while the second one is merely an experiment. Another implication of this study is in the unification of LoRA ranks when you would like to torch.compile() them.

Check it out here:
sayakpaul/flux-lora-resizing
  • 1 reply
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sayakpaul 
authored a paper 4 months ago
isidentical 
posted an update 4 months ago
isidentical 
posted an update 4 months ago
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611
Added FLUX.1 pro/dev/schnell and AuraFlow v0.2 to fal/imgsys !!! Go play with it and get us some votez
isidentical 
posted an update 4 months ago
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1788
fal/AuraFlow-v0.3 is now here with support for different aspect resolutions (w/h up to 1536px!) and much nicer aesthetics! Make sure to install the latest diffusers to get support for it.
sayakpaul 
posted an update 4 months ago
sayakpaul 
posted an update 5 months ago
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4478
Flux.1-Dev like images but in fewer steps.

Merging code (very simple), inference code, merged params: sayakpaul/FLUX.1-merged

Enjoy the Monday 🤗
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sayakpaul 
posted an update 5 months ago
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3793
With larger and larger diffusion transformers coming up, it's becoming increasingly important to have some good quantization tools for them.

We present our findings from a series of experiments on quantizing different diffusion pipelines based on diffusion transformers.

We demonstrate excellent memory savings with a bit of sacrifice on inference latency which is expected to improve in the coming days.

Diffusers 🤝 Quanto ❤️

This was a juicy collaboration between @dacorvo and myself.

Check out the post to learn all about it
https://huggingface.co./blog/quanto-diffusers
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multimodalart 
posted an update 5 months ago
isidentical 
posted an update 6 months ago
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4022
Announcing the second open model in our Aura series of media models at @fal : fal/AuraFlow

Try it using diffusers or ComfyUI from publicly available weights, and read more about it in our blog https://blog.fal.ai/auraflow.
  • 3 replies
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isidentical 
updated a model 6 months ago
isidentical 
posted an update 6 months ago
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1511
It is time for some Aura.

First in our series of fully open sourced / commercially available models by @fal-ai : AuraSR - a 600M parameter upscaler based on GigaGAN.

Blog: https://blog.fal.ai/introducing-aurasr-an-open-reproduction-of-the-gigagan-upscaler-2/

HF: https://huggingface.co./fal-ai/AuraSR

Code: https://github.com/fal-ai/aura-sr

Playground: https://fal.ai/models/fal-ai/aura-sr/playground

What other models would you like to see open-sourced and commercially available? :)
sayakpaul 
posted an update 6 months ago