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zeroshot-ai authored Apr 28, 2023
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<img src="./pics/nabla.jpg" width="100%">
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## 💻 Links: [DeepFloyd.AI](deepfloyd.ai) | [Discord](https://discord.gg/umz62Mgr) | [Twitter](https://twitter.com/deepfloydai)

We introduce DeepFloyd IF, a novel state-of-the-art open-source text-to-image model with a high degree of photorealism and language understanding. DeepFloyd IF is a modular composed of a frozen text encoder and three cascaded pixel diffusion modules: a base model that generates 64x64 px image based on text prompt and two super-resolution models, each designed to generate images of increasing resolution: 256x256 px and 1024x1024 px. All stages of the model utilize a frozen text encoder based on the T5 transformer to extract text embeddings, which are then fed into a UNet architecture enhanced with cross-attention and attention pooling. The result is a highly efficient model that outperforms current state-of-the-art models, achieving a zero-shot FID score of 6.66 on the COCO dataset. Our work underscores the potential of larger UNet architectures in the first stage of cascaded diffusion models and depicts a promising future for text-to-image synthesis.

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## 🎓 DeepFloyd IF creators:
- [Alex Shonenkov](https://github.com/shonenkov)
- [Misha Konstantinov](https://github.com/zeroshot-ai)
- [Daria Bakshandaeva](https://github.com/Gugutse)
- [Christoph Schuhmann](https://github.com/christophschuhmann)
- [Ksenia Ivanova](https://github.com/ivksu)
- [Nadiia Klokova](https://github.com/vauimpuls)
- Alex Shonenkov [GitHub](https://github.com/shonenkov) | [Twitter](https://twitter.com/AVShonenkov)
- Misha Konstantinov [GitHub](https://github.com/zeroshot-ai) | [Twitter](https://twitter.com/_bra_ket)
- Daria Bakshandaeva [GitHub](https://github.com/Gugutse) | [Twitter](https://twitter.com/_gugutse_)
- Christoph Schuhmann [GitHub](https://github.com/christophschuhmann) | [Twitter](https://twitter.com/laion_ai)
- Ksenia Ivanova [GitHub](https://github.com/ivksu) | [Twitter](https://twitter.com/susiaiv)
- Nadiia Klokova [GitHub](https://github.com/vauimpuls) | [Twitter](https://twitter.com/vauimpuls)

## 📄 Research Paper (Soon)

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