---
title: Fibo-2.0
canonical_url: "https://www.modelscope.cn/models/Comfy-Org/Fibo-2.0"
md_url: "https://www.modelscope.cn/models/Comfy-Org/Fibo-2.0.md"
repository: Comfy-Org/Fibo-2.0
last_updated: 2026-10-28
license: cc-by-nc-4.0
pipeline_tag: image-to-image
tasks:
  - image-to-image
base_model:
  - briaai/Fibo-2.0-edit-turbo
  - briaai/Fibo-2.0-dev
base_model_relation: finetune
parameters: 42.9B
tensor_type:
  - BF16
  - U8
  - F32
  - I8
  - I64
library_name:
  - safetensors
  - pytorch
frameworks:
  - pytorch
downloads: 28884
stars: 7
tags:
  - comfyui
  - diffusion-single-file
---

# Fibo-2.0

> Fibo-2.0 - Comfy-Org 在 ModelScope 开源的模型。Repackaged model files for ComfyUI.

Comfy-Org/Fibo-2.0 是 ModelScope 魔搭社区上的 42.9B 参数image-to-image模型，采用 cc-by-nc-4.0 许可，基于 briaai/Fibo-2.0-edit-turbo、briaai/Fibo-2.0-dev 构建。

- **Repository**: Comfy-Org/Fibo-2.0
- **License**: cc-by-nc-4.0
- **Tasks**: image-to-image
- **Parameters**: 42.9B
- **Base model**: briaai/Fibo-2.0-edit-turbo, briaai/Fibo-2.0-dev
- **Tags**: comfyui, diffusion-single-file
- **Downloads**: 28884
- **Stars**: 7
- **Last updated**: 2026-10-28

Source: https://www.modelscope.cn/models/Comfy-Org/Fibo-2.0

---

# 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}
    }

## Workflows

<table>
<thead>
<tr><th align="center" valign="middle" style="text-align:center;vertical-align:middle">Workflow</th><th colspan="2" align="center" valign="middle" style="text-align:center;vertical-align:middle">Thumb</th></tr>
</thead>
<tbody>
<tr><td align="center" valign="middle" style="text-align:center;vertical-align:middle"><a href="https://github.com/Comfy-Org/workflow_templates/blob/main/templates/image_fibo2_edit_dev_pe.json">Fibo 2.0 Dev: Image Edit</a></td><td align="center" valign="middle" style="text-align:center;vertical-align:middle"><a href="https://github.com/Comfy-Org/workflow_templates/blob/main/templates/image_fibo2_edit_dev_pe.json"><img src="https://raw.githubusercontent.com/Comfy-Org/workflow_templates/main/templates/image_fibo2_edit_dev_pe-2.webp" width="200" height="200" alt="Fibo 2.0 Dev: Image Edit"></a><div align="center">Before</div></td><td align="center" valign="middle" style="text-align:center;vertical-align:middle"><a href="https://github.com/Comfy-Org/workflow_templates/blob/main/templates/image_fibo2_edit_dev_pe.json"><img src="https://raw.githubusercontent.com/Comfy-Org/workflow_templates/main/templates/image_fibo2_edit_dev_pe-1.webp" width="200" height="200" alt="Fibo 2.0 Dev: Image Edit"></a><div align="center">After</div></td></tr>
<tr><td align="center" valign="middle" style="text-align:center;vertical-align:middle"><a href="https://github.com/Comfy-Org/workflow_templates/blob/main/templates/image_fibo2_edit_turbo_pe.json">Fibo 2.0 Turbo: Image Edit</a></td><td align="center" valign="middle" style="text-align:center;vertical-align:middle"><a href="https://github.com/Comfy-Org/workflow_templates/blob/main/templates/image_fibo2_edit_turbo_pe.json"><img src="https://raw.githubusercontent.com/Comfy-Org/workflow_templates/main/templates/image_fibo2_edit_turbo_pe-2.webp" width="200" height="200" alt="Fibo 2.0 Turbo: Image Edit"></a><div align="center">Before</div></td><td align="center" valign="middle" style="text-align:center;vertical-align:middle"><a href="https://github.com/Comfy-Org/workflow_templates/blob/main/templates/image_fibo2_edit_turbo_pe.json"><img src="https://raw.githubusercontent.com/Comfy-Org/workflow_templates/main/templates/image_fibo2_edit_turbo_pe-1.webp" width="200" height="200" alt="Fibo 2.0 Turbo: Image Edit"></a><div align="center">After</div></td></tr>
</tbody>
</table>