| --- |
| license: cc-by-nc-4.0 |
| base_model: |
| - briaai/Fibo-2.0-edit-turbo |
| - briaai/Fibo-2.0-dev |
| tags: |
| - comfyui |
| - diffusion-single-file |
| --- |
| |
| # Fibo 2.0 |
|
|
| Repackaged model files for ComfyUI. |
|
|
| Original model repository: |
|
|
| - https://huggingface.co/briaai/Fibo-2.0-dev |
| - https://huggingface.co/briaai/Fibo-2.0-edit-turbo |
|
|
| Place the files in the following folders: |
|
|
| ``` |
| 📂 ComfyUI/ |
| ├── 📂 models/ |
| │ ├── 📂 diffusion_models/ |
| │ │ ├── fibo2_dev_bf16.safetensors |
| │ │ ├── fibo2_dev_int8_convrot.safetensors |
| │ │ ├── fibo2_edit_turbo_bf16.safetensors |
| │ │ └── fibo2_edit_turbo_int8_convrot.safetensors |
| │ ├── 📂 text_encoders/ |
| │ │ ├── qwen3vl_4b_bf16.safetensors |
| │ │ └── qwen3vl_4b_int8_convrot.safetensors |
| │ ├── 📂 vae/ |
| │ │ └── flux2-vae.safetensors |
| ``` |
|
|
| ## License |
|
|
| The model weights are © BRIA AI and licensed under [Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)](https://creativecommons.org/licenses/by-nc/4.0/). |
| You may use them for non-commercial purposes only. Commercial use requires a separate agreement with BRIA AI: https://platform.bria.ai/licensing/pricing?model=fibo-2 |
|
|
| The weights are provided as is, without warranties of any kind. See Section 5 of the license (Disclaimer of Warranties and Limitation of Liability). |
|
|
| ## Changes from the original |
|
|
| - `bf16`: the diffusers transformer shards merged into one file, with keys renamed to ComfyUI's layout. Attention `to_q`/`to_k`/`to_v` weights are concatenated into `qkv`, and the cross-attention and Perceiver `to_k`/`to_v` into `to_kv`. Weight values are unchanged (bf16). |
| - `int8_convrot.safetensors`: the same weights quantized to int8 (Hadamard rotation, per-channel scales), with the adaLN modulation layers kept in bf16. Outputs differ slightly from the original. |
| - `w1/w3 fused into w13 and the FFN hidden width zero-padded to 9728` |
|
|
| ## Citation |
|
|
| @article{gutflaish2025generating, |
| title={Generating an Image From 1,000 Words: Enhancing Text-To-Image With Structured Captions}, |
| author={Gutflaish, Eyal and Kachlon, Eliran and Zisman, Hezi and Hacham, Tal and Sarid, Nimrod and Visheratin, Alexander and Huberman, Saar and Davidi, Gal and Bukchin, Guy and Goldberg, Kfir and others}, |
| journal={arXiv preprint arXiv:2511.06876}, |
| year={2025} |
| } |
