#5050th of 52 in Open models

chinese-clip

Chinese-language CLIP models for image-text embedding and cross-modal retrieval

Stars
6k
License
MIT
Last commit
Mar 2026
Language
Jupyter Notebook
Stars, last 30 weeks+225
3 Apr 2026: 5,801 stars10 Apr 2026: 5,809 stars17 Apr 2026: 5,827 stars24 Apr 2026: 5,835 stars1 May 2026: 5,847 stars8 May 2026: 5,852 stars15 May 2026: 5,862 stars22 May 2026: 5,869 stars29 May 2026: 5,876 stars5 Jun 2026: 5,888 stars12 Jun 2026: 5,898 stars19 Jun 2026: 5,908 stars26 Jun 2026: 5,915 stars3 Jul 2026: 5,923 stars10 Jul 2026: 5,938 stars17 Jul 2026: 5,951 stars24 Jul 2026: 5,957 stars31 Jul 2026: 5,960 stars7 Aug 2026: 5,967 stars14 Aug 2026: 5,973 stars21 Aug 2026: 5,979 stars28 Aug 2026: 5,986 stars4 Sept 2026: 5,989 stars11 Sept 2026: 5,994 stars18 Sept 2026: 5,999 stars25 Sept 2026: 6,001 stars2 Oct 2026: 6,005 stars9 Oct 2026: 6,007 stars16 Oct 2026: 6,013 stars23 Oct 2026: 6,017 stars30 Oct 2026: 6,026 stars

5,801 on 3 Apr 20266,026 on 30 Oct 2026

From GitHub's daily star counts.

Checked on GitHub.

Overview

Chinese-CLIP provides CLIP models trained on about 200M Chinese image-text pairs, in five sizes from RN50 (77M parameters) to ViT-H/14 (958M). It offers a Python API for image and text features and similarity, plus scripts for finetuning, feature extraction, KNN retrieval and zero-shot classification. Code is built on open_clip.

Who it is for: ML engineers building Chinese image-text search or zero-shot classification

Strengths

  • Five model sizes, RN50 to ViT-H/14, on Hugging Face and ModelScope
  • Reports zero-shot and finetuned results on MUGE, Flickr30K-CN and COCO-CN
  • Finetune options include FlashAttention, gradient accumulation, FLIP masking and gradient checkpointing
  • ONNX, TensorRT and Core ML conversion scripts for deployment

Weaknesses

  • Datasets must be converted to base64 TSV, JSONL and LMDB before training
  • Feature extraction script supports a single GPU only
  • No packaged retrieval server; the demo relies on external clip-retrieval
  • Stated requirements list CUDA 10.2 or later; no Docker image

What it needs

  • GPU optional
  • Needs PyTorch >= 1.8.0, torchvision >= 0.9.0, modelscope (optional, for model download)
  • Models: ViT-B/16, ViT-L/14, ViT-L/14-336, ViT-H/14, RN50

Quick answers

Is chinese-clip open source?

Yes. Its code is on GitHub under the MIT license.

Does chinese-clip need a GPU?

No. It runs on a CPU and can use a GPU when you have one.

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