Qwen3-VL grounding

Qwen3-VL grounding locates the target of an instruction as an image point.

任务: point detection
尺寸: 2b, 4b, 8b at 1024 px
安装: pip install "libreyolo[vlm]"
支持层级: 兄弟层级，自 v1.6.0 起。一个独立的产品面，有自己的工厂和契约。
上游: Qwen3-VL，由 Qwen 发布，采用 Apache-2.0 许可。论文、源码
许可: 代码采用 MIT，权重采用 Apache-2.0。商用

Install

bash

pip install "libreyolo[ground]"

Predict

Python

from libreyolo import LibreGround, SAMPLE_IMAGE model = LibreGround("qwen3-vl-2b", device="cpu")result = model(SAMPLE_IMAGE, prompt="the person")print(result.points.xy)

Use prompt= or query= for one call, or set_query() for a persistent instruction. A list of instructions on one image returns at most one click per query. Multi-query calls on image lists or folders raise an error. Coordinates refer to the original image. Training, validation and export are not supported. See the grounding API.

Licensing

请检查你所下载的具体权重在 Hugging Face 仓库中的许可。LibreYOLO 组织里的每个检查点都附有许可，同一家族内也不一定相同。该仓库是权威来源；以下摘要说明本页上次验证时适用的情况。

这里只说明涉及的许可证，不构成法律意见。如果答案对商用很重要，请自行阅读许可证并咨询法律顾问。

原始工作: Qwen3-VL, Qwen
上游许可: Apache-2.0
上游来源: huggingface.co/Qwen
LibreYOLO 代码: MIT
权重: 采用 Apache-2.0 许可，重新发布在 huggingface.co/LibreYOLO
解读: The model publisher declares Apache-2.0.

Citation

@article{Qwen3-VL,
      title={Qwen3-VL Technical Report}, 
      author={Shuai Bai and Yuxuan Cai and Ruizhe Chen and Keqin Chen and Xionghui Chen and Zesen Cheng and Lianghao Deng and Wei Ding and Chang Gao and Chunjiang Ge and Wenbin Ge and Zhifang Guo and Qidong Huang and Jie Huang and Fei Huang and Binyuan Hui and Shutong Jiang and Zhaohai Li and Mingsheng Li and Mei Li and Kaixin Li and Zicheng Lin and Junyang Lin and Xuejing Liu and Jiawei Liu and Chenglong Liu and Yang Liu and Dayiheng Liu and Shixuan Liu and Dunjie Lu and Ruilin Luo and Chenxu Lv and Rui Men and Lingchen Meng and Xuancheng Ren and Xingzhang Ren and Sibo Song and Yuchong Sun and Jun Tang and Jianhong Tu and Jianqiang Wan and Peng Wang and Pengfei Wang and Qiuyue Wang and Yuxuan Wang and Tianbao Xie and Yiheng Xu and Haiyang Xu and Jin Xu and Zhibo Yang and Mingkun Yang and Jianxin Yang and An Yang and Bowen Yu and Fei Zhang and Hang Zhang and Xi Zhang and Bo Zheng and Humen Zhong and Jingren Zhou and Fan Zhou and Jing Zhou and Yuanzhi Zhu and Ke Zhu},
	  journal={arXiv preprint arXiv:2511.21631},
      year={2025}
}

复制自作者在 github.com/QwenLM/Qwen3-VL#citation 上提供的引用块。

Install

Predict

Licensing

Citation

Qwen3-VL grounding 架构