Refolk

Top Python Natural language processing repositories on GitHub

Tokenizers, classical NLP, and modern language model tooling. Filtered to projects whose primary language is Python.

Ranked by stars across 2,349 Python repositories tagged nlp. Refreshed daily.

  1. 1
    huggingface/transformers166,380 · ⑂ 34,629

    🤗 Transformers: the model-definition framework for state-of-the-art machine learning models in text, vision, audio, and multimodal models, for both inference and training.

    • nlp
    • natural-language-processing
    • pytorch
    • pytorch-transformers
    • transformer
    • model-hub
  2. 2
    hiyouga/LlamaFactory74,889 · ⑂ 9,174

    Unified Efficient Fine-Tuning of 100+ LLMs & VLMs (ACL 2024)

    • fine-tuning
    • llama
    • llm
    • peft
    • transformers
    • rlhf
  3. 3

    Learn it. Build it. Ship it for others.

    • agents
    • ai
    • ai-agents
    • ai-engineering
    • computer-vision
    • course
  4. 4
    apachecn/ailearning42,535 · ⑂ 11,506

    AiLearning:数据分析+机器学习实战+线性代数+PyTorch+NLTK+TF2

    • fp-growth
    • apriori
    • mahchine-leaning
    • naivebayes
    • svm
    • adaboost
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  6. 5
    666ghj/BettaFish42,263 · ⑂ 7,615

    微舆:人人可用的多Agent舆情分析助手,打破信息茧房,还原舆情原貌,预测未来走向,辅助决策!从0实现,不依赖任何框架。

    • agent-framework
    • data-analysis
    • multi-agent-system
    • nlp
    • public-opinion-analysis
    • python3
  7. 6
    google-research/bert40,042 · ⑂ 9,670

    TensorFlow code and pre-trained models for BERT

    • nlp
    • google
    • natural-language-processing
    • natural-language-understanding
    • tensorflow
  8. 7
    google/langextract38,622 · ⑂ 2,704

    A Python library for extracting structured information from unstructured text using LLMs with precise source grounding and interactive visualization.

    • llm
    • nlp
    • python
    • gemini-ai
    • information-extration
    • large-language-models
  9. 8
    hankcs/HanLP36,493 · ⑂ 10,900

    Natural Language Processing for the next decade. Tokenization, Part-of-Speech Tagging, Named Entity Recognition, Syntactic & Semantic Dependency Parsing, Document Classification

    • nlp
    • natural-language-processing
    • hanlp
    • pos-tagging
    • dependency-parser
    • text-classification
  10. 9
    explosion/spaCy33,912 · ⑂ 4,723

    💫 Industrial-strength Natural Language Processing (NLP) in Python

    • natural-language-processing
    • data-science
    • machine-learning
    • python
    • cython
    • nlp
  11. 10
    stanford-oval/storm31,447 · ⑂ 2,958

    An LLM-powered knowledge curation system that researches a topic and generates a full-length report with citations.

    • large-language-models
    • nlp
    • knowledge-curation
    • naacl
    • report-generation
    • retrieval-augmented-generation
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  13. 11
    microsoft/unilm22,220 · ⑂ 2,705

    Large-scale Self-supervised Pre-training Across Tasks, Languages, and Modalities

    • nlp
    • pre-trained-model
    • unilm
    • minilm
    • layoutlm
    • layoutxlm
  14. 12
    huggingface/datasets21,997 · ⑂ 3,441

    🤗 The largest hub of ready-to-use datasets for AI models with fast, easy-to-use and efficient data manipulation tools

    • nlp
    • datasets
    • pytorch
    • tensorflow
    • pandas
    • numpy
  15. 13
    RasaHQ/rasa21,324 · ⑂ 4,909

    💬 Open source machine learning framework to automate text- and voice-based conversations: NLU, dialogue management, connect to Slack, Facebook, and more - Create chatbots and voice assistants

    • nlp
    • machine-learning
    • machine-learning-library
    • bot
    • bots
    • botkit
  16. 14
    ymcui/Chinese-LLaMA-Alpaca18,942 · ⑂ 1,836

    中文LLaMA&Alpaca大语言模型+本地CPU/GPU训练部署 (Chinese LLaMA & Alpaca LLMs)

    • llm
    • plm
    • pre-trained-language-models
    • alpaca
    • llama
    • nlp
  17. 15
    piskvorky/gensim16,486 · ⑂ 4,402

    Topic Modelling for Humans

    • gensim
    • topic-modeling
    • information-retrieval
    • machine-learning
    • natural-language-processing
    • nlp
  18. 16
    GeeeekExplorer/nano-vllm15,521 · ⑂ 2,620

    Nano vLLM

    • inference
    • llm
    • pytorch
    • transformer
    • deep-learning
    • nlp
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  20. 17
    nltk/nltk14,719 · ⑂ 3,037

    NLTK Source

    • nltk
    • python
    • nlp
    • natural-language-processing
    • machine-learning
  21. 18
    flairNLP/flair14,388 · ⑂ 2,099

    A very simple framework for state-of-the-art Natural Language Processing (NLP)

    • pytorch
    • nlp
    • named-entity-recognition
    • sequence-labeling
    • semantic-role-labeling
    • word-embeddings
  22. 19
    PaddlePaddle/PaddleNLP12,977 · ⑂ 3,025

    Easy-to-use and powerful LLM and SLM library with awesome model zoo.

    • nlp
    • embedding
    • bert
    • ernie
    • paddlenlp
    • pretrained-models

Find Python engineers shipping Natural language processing

The list above ranks the most-starred public Python repositories tagged with the Natural language processing topic, drawn from the public GitHub graph. Across 2,349 matching repositories, the contributors are a tight cluster of engineers with both Python chops and real Natural language processing experience.

That overlap is rare. Most Python engineers haven’t shipped Natural language processing, and most Natural language processing maintainers don’t write Python. The people on this list’s contributor graph are the ones who do both.

Refolk turns this list into a search. Ask for Python Natural language processing maintainers hiring” or Python engineers shipping Natural language processing in 2025” and Refolk returns a ranked shortlist with the commits, profiles, and projects behind each name.

How this list is built

Refolk searched GitHub for public Python repositories tagged with the Natural language processing topic, ranked them by stargazer count, and kept those with at least 25 stars. The list refreshes once a day.

Last refreshed: Sat, 19 Sep 2026 20:43:26 GMT

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How are these repositories ranked?

By stars, with forks and recent activity as tiebreakers, read from the public GitHub API. The methodology section above has the details.

How fresh is the data?

The ranking re-renders at least daily. Last refreshed: Sat, 19 Sep 2026 20:43:26 GMT.

Can I find the maintainers and contributors behind these repos?

Yes. Stars rank the projects; I can rank the engineers - maintainers, top contributors, and the people they work with. You start with 500 free credits, no card required.

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