---
title: LingBot_ComfyUI
canonical_url: "https://www.modelscope.cn/models/realrebelai/LingBot_ComfyUI"
md_url: "https://www.modelscope.cn/models/realrebelai/LingBot_ComfyUI.md"
repository: realrebelai/LingBot_ComfyUI
last_updated: 2026-07-12
license: other
base_model:
  - robbyant/lingbot-video-dense-1.3b
base_model_relation: finetune
parameters: 5.9B
tensor_type:
  - F32
  - BF16
library_name:
  - safetensors
  - pytorch
frameworks:
  - pytorch
downloads: 90
stars: 0
tags:
  - f16
  - video
  - text-to-video
  - image-to-video
  - comfyui
  - wan-vae
  - qwen3-vl
  - low-vram
  - quantization
---

# LingBot_ComfyUI

> LingBot_ComfyUI - realrebelai 在 ModelScope 开源的模型。LingBot-Video-Dense-1.3B — ComfyUI repack (single-file, 8GB-VRAM ready)

realrebelai/LingBot_ComfyUI 是 ModelScope 魔搭社区上的 5.9B 参数机器学习模型，采用 other 许可，基于 robbyant/lingbot-video-dense-1.3b 构建。

- **Repository**: realrebelai/LingBot_ComfyUI
- **License**: other
- **Parameters**: 5.9B
- **Base model**: robbyant/lingbot-video-dense-1.3b
- **Tags**: f16, video, text-to-video, image-to-video, comfyui, wan-vae, qwen3-vl, low-vram, quantization
- **Downloads**: 90
- **Stars**: 0
- **Last updated**: 2026-07-12

Source: https://www.modelscope.cn/models/realrebelai/LingBot_ComfyUI

---

# LingBot-Video-Dense-1.3B — ComfyUI repack (single-file, 8GB-VRAM ready)

<div align="center">
  <video 
    src="https://cdn-uploads.huggingface.co/production/uploads/68761990332d15464ccc8dee/4c5xvrkNvb1Nde1xUK1Eu.mp4" 
    width="400" 
    height="400" 
    autoplay 
    loop 
    muted 
    playsinline
  ></video>
</div>

<div align="center">
  <video 
    src="https://cdn-uploads.huggingface.co/production/uploads/68761990332d15464ccc8dee/yNFPaS5D-dPPVMJdqiTTb.mp4"
    width="400" 
    height="400" 
    autoplay 
    loop 
    muted 
    playsinline
  ></video>
</div>


## UPDATE! - added a prompt rebuilder node to satisfy the models need for a VERY strict json structure. this is not normal json, its what i like to call "LingBot" json prompting as its alot more in depth. try it out!



Repackaged weights of [robbyant/lingbot-video-dense-1.3b](https://huggingface.co/robbyant/lingbot-video-dense-1.3b)
for use with the **[ComfyUI_Rebels_LingBot](https://github.com/RealRebelAI/ComfyUI_Rebels_LingBot)**
node pack. No weight modification — the original diffusers shards are merged/renamed into
single files for ComfyUI's model folders. All configs ship inside the node pack.

Runs T2V and TI2V on an **RTX 3070 8GB / 16GB RAM**: the Qwen3-VL encoder is loaded on
CPU, used, and freed before the 1.3B DiT (2.79GB bf16, fully VRAM-resident) starts.

## Files

| File | Put in | Size |
|---|---|---|
| `LingBot_1.3b_DiT.safetensors` | `ComfyUI/models/diffusion_models/` | ~2.8 GB |
| `LingBot_text-encoder.safetensors` | `ComfyUI/models/text_encoders/` | ~8 GB |
| `LingBot_vae.safetensors` | `ComfyUI/models/vae/` | ~0.5 GB |

The text encoder is the repo's Qwen3-VL, shards merged into one file (bit-identical
tensors). `lm_head.weight` is intentionally absent — it is tied to `embed_tokens`; the
node pack re-ties it at load.

## Recommended settings

- **832×480**, up to **81 frames**, 40 steps, shift 3.0
- guidance **3.0** (t2v) / **~3.0** (TI2V — higher burns color on image runs)
- export at **24 fps**
- VAE tiling **off** unless you must (temporal color/exposure drift on long clips)

~14 s/it on a 3070 at the settings above (sequential CFG); ≈10 minutes per 81-frame clip.

## Notes & limitations

- The trained window is 81 frames; longer generations collapse.
- Square/other aspect ratios are out-of-distribution (letterboxing artifacts) — stay at 832×480.
- 1.3B-class video: modest motion complexity; rendered text (signs/labels) is not legible.
- TI2V requires the image to be fed to **both** the encode node (vision conditioning) and
  the sampler (first-frame latent) in the node pack's workflow.

## License

Weights inherit the upstream **LingBot-Video license** (see `license_link`). This repo is
a format repack only; review the upstream terms before commercial use or redistribution.

Repack + nodes by [RealRebelAI](https://huggingface.co/realrebelai).