---
title: QwenScope
canonical_url: "https://www.modelscope.cn/studios/Qwen/QwenScope"
md_url: "https://www.modelscope.cn/studios/Qwen/QwenScope.md"
repository: Qwen/QwenScope
last_updated: 2026-06-16
sdk_type: gradio
sdk_version: 5.49.1
downloads: 0
stars: 10
---

# QwenScope

> QwenScope - Qwen 在 ModelScope 创建的在线 Demo。QwenScope Feature Explorer

Qwen/QwenScope 是 ModelScope 魔搭社区上的在线可交互 Demo（创空间），基于 gradio 5.49.1 构建。

- **Repository**: Qwen/QwenScope
- **SDK**: gradio
- **SDK version**: 5.49.1
- **Downloads**: 0
- **Stars**: 10
- **Last updated**: 2026-06-16

Source: https://www.modelscope.cn/studios/Qwen/QwenScope

---

# QwenScope Feature Explorer

QwenScope 是基于 Qwen3.5-2B 的稀疏自编码器（SAE）特征探索与操控交互式 Demo。

## 功能

- **特征对比（Feature Comparison）**：输入两段文本，对比各 Transformer 层中 SAE 特征的激活率差异。
- **特征操控（Feature Steering）**：在残差流中注入 SAE decoder 向量，观察对模型生成行为的定向影响。

## 模型信息

| 属性 | 值 |
|---|---|
| 基座模型 | Qwen/Qwen3.5-2B |
| SAE 宽度 | 32,768 |
| Top-K | 100 |
| 层数 | 0 – 23（共 24 层） |
| Hidden size | 2,048 |

## 引用

```bibtex
@misc{qwenscope,
  title  = {{Qwen-Scope}: Turning Sparse Features into Development Tools for Large Language Models},
  author = {{Qwen Team}},
  month  = {April},
  year   = {2026}
}
```