---
title: ltx-2
canonical_url: "https://www.modelscope.cn/models/Comfy-Org/ltx-2"
md_url: "https://www.modelscope.cn/models/Comfy-Org/ltx-2.md"
repository: Comfy-Org/ltx-2
last_updated: 2026-09-23
license: other
base_model:
  - google/gemma-3-12b-it
  - mlabonne/gemma-3-12b-it-abliterated
  - ovi054/LTX-2-19b-Squish-LoRA
base_model_relation: finetune
parameters: 44.9B
tensor_type:
  - BF16
  - U8
  - F8_E4M3
  - F32
library_name:
  - safetensors
  - pytorch
frameworks:
  - pytorch
downloads: 26950
stars: 11
tags:
  - comfyui
  - diffusion-single-file
---

# ltx-2

> ltx-2 - Comfy-Org 在 ModelScope 开源的模型。Repackaged model files for ComfyUI.

Comfy-Org/ltx-2 是 ModelScope 魔搭社区上的 44.9B 参数机器学习模型，采用 other 许可，基于 google/gemma-3-12b-it、mlabonne/gemma-3-12b-it-abliterated、ovi054/LTX-2-19b-Squish-LoRA 构建。

- **Repository**: Comfy-Org/ltx-2
- **License**: other
- **Parameters**: 44.9B
- **Base model**: google/gemma-3-12b-it, mlabonne/gemma-3-12b-it-abliterated, ovi054/LTX-2-19b-Squish-LoRA
- **Tags**: comfyui, diffusion-single-file
- **Downloads**: 26950
- **Stars**: 11
- **Last updated**: 2026-09-23

Source: https://www.modelscope.cn/models/Comfy-Org/ltx-2

---

# ltx-2

Repackaged model files for ComfyUI.

Original model repository: https://huggingface.co/Lightricks/LTX-2

Place the files in the following folders:

```
📂 ComfyUI/
├── 📂 models/
│   ├── 📂 loras/
│   │   ├── gemma-3-12b-it-abliterated_heretic_lora_rank64_bf16.safetensors
│   │   ├── gemma-3-12b-it-abliterated_lora_rank64_bf16.safetensors
│   │   └── ltx2-squish.safetensors
│   ├── 📂 text_encoders/
│   │   ├── gemma_3_12B_it.safetensors
│   │   ├── gemma_3_12B_it_fp4_mixed.safetensors
│   │   ├── gemma_3_12B_it_fp8_scaled.safetensors
│   │   └── gemma_3_12B_it_fpmixed.safetensors
```

---

- [ltx2-squish.safetensors](https://huggingface.co/Comfy-Org/ltx-2/blob/main/split_files/loras/ltx2-squish.safetensors) from [ovi054/LTX-2-19b-Squish-LoRA/](https://huggingface.co/ovi054/LTX-2-19b-Squish-LoRA/) trigger word: `squish it`

## 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/video_ltx2_i2v.json">LTX-2: Image to Video</a></td><td colspan="2" align="center" valign="middle" style="text-align:center;vertical-align:middle"><a href="https://github.com/Comfy-Org/workflow_templates/blob/main/templates/video_ltx2_i2v.json"><img src="https://raw.githubusercontent.com/Comfy-Org/workflow_templates/main/templates/video_ltx2_i2v-1.webp" width="200" height="200" alt="LTX-2: Image to Video"></a></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/video_ltx2_t2v.json">LTX-2 Text to Video</a></td><td colspan="2" align="center" valign="middle" style="text-align:center;vertical-align:middle"><a href="https://github.com/Comfy-Org/workflow_templates/blob/main/templates/video_ltx2_t2v.json"><img src="https://raw.githubusercontent.com/Comfy-Org/workflow_templates/main/templates/video_ltx2_t2v-1.webp" width="200" height="200" alt="LTX-2 Text to Video"></a></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/video_ltx2_i2v_distilled.json">LTX-2 Image to Video (Distilled)</a></td><td colspan="2" align="center" valign="middle" style="text-align:center;vertical-align:middle"><a href="https://github.com/Comfy-Org/workflow_templates/blob/main/templates/video_ltx2_i2v_distilled.json"><img src="https://raw.githubusercontent.com/Comfy-Org/workflow_templates/main/templates/video_ltx2_i2v_distilled-1.webp" width="200" height="200" alt="LTX-2 Image to Video (Distilled)"></a></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/video_ltx2_depth_to_video.json">LTX-2 Depth to Video</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/video_ltx2_depth_to_video.json"><img src="https://raw.githubusercontent.com/Comfy-Org/workflow_templates/main/templates/video_ltx2_depth_to_video-2.webp" width="200" height="200" alt="LTX-2 Depth to Video"></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/video_ltx2_depth_to_video.json"><img src="https://raw.githubusercontent.com/Comfy-Org/workflow_templates/main/templates/video_ltx2_depth_to_video-1.webp" width="200" height="200" alt="LTX-2 Depth to Video"></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/video_ltx2_canny_to_video.json">LTX-2 Canny to Video</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/video_ltx2_canny_to_video.json"><img src="https://raw.githubusercontent.com/Comfy-Org/workflow_templates/main/templates/video_ltx2_canny_to_video-2.webp" width="200" height="200" alt="LTX-2 Canny to Video"></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/video_ltx2_canny_to_video.json"><img src="https://raw.githubusercontent.com/Comfy-Org/workflow_templates/main/templates/video_ltx2_canny_to_video-1.webp" width="200" height="200" alt="LTX-2 Canny to Video"></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/video_ltx2_i2v_lora.json">Squish Anything with LTX-2 I2V and LoRA</a></td><td colspan="2" align="center" valign="middle" style="text-align:center;vertical-align:middle"><a href="https://github.com/Comfy-Org/workflow_templates/blob/main/templates/video_ltx2_i2v_lora.json"><img src="https://raw.githubusercontent.com/Comfy-Org/workflow_templates/main/templates/video_ltx2_i2v_lora-1.webp" width="200" height="200" alt="Squish Anything with LTX-2 I2V and LoRA"></a></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/video_ltx2_t2v_distilled.json">LTX-2 Text to Video (Distilled)</a></td><td colspan="2" align="center" valign="middle" style="text-align:center;vertical-align:middle"><a href="https://github.com/Comfy-Org/workflow_templates/blob/main/templates/video_ltx2_t2v_distilled.json"><img src="https://raw.githubusercontent.com/Comfy-Org/workflow_templates/main/templates/video_ltx2_t2v_distilled-1.webp" width="200" height="200" alt="LTX-2 Text to Video (Distilled)"></a></td></tr>
</tbody>
</table>