Natural Language Processing (NLP) is a field that merges computer science, artificial intelligence, and linguistics to enable machines to understand, interpret, and generate human language in a valuable way. For application developers, NLP presents an array of opportunities to enhance user experience by integrating features like sentiment analysis, language translation, and voice recognition into software solutions. Popular libraries such as NLTK, SpaCy, and the deep learning framework Tranformers with pre-trained models like BERT and GPT facilitate the implementation of NLP by abstracting complex algorithmic structure and providing intuitive interfaces. With NLP, developers can build more intuitive chatbots, improve data extractions, and enhance content in a way that reduces the barrier between human and machine communication. Understanding the nuances of user language and integrating NLP components into applications can significantly impact how users interact with technology, making applications both smarter and more responsive to human needs.
View the most prominent open source Natural language processing projects in the list below. Click on a specific project to view its alternative or complementary packages. Make comparisons and find the best package for your app.
- 🤗 Transformers: the model-definition framework for state-of-the-art machine learning models in text, vision, audio, and multimodal model…☆162,876Updated this week
- Unified Efficient Fine-Tuning of 100+ LLMs & VLMs (ACL 2024)☆73,468Updated this week
- Extracted system prompts from Anthropic - Claude Fable 5, Opus 4.8, Claude Code, Claude Design. OpenAI - ChatGPT GPT-5.6, Codex GPT-5.6, …☆60,031Updated this week
- 12 Weeks, 24 Lessons, AI for All!☆52,728Updated this week
- AiLearning：数据分析+机器学习实战+线性代数+PyTorch+NLTK+TF2☆42,409Nov 12, 2024Updated last year
- 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。☆41,826Updated this week
- TensorFlow code and pre-trained models for BERT☆40,062Jul 23, 2024Updated 2 years ago
- Learn it. Build it. Ship it for others.☆42,775Jun 25, 2026Updated 3 weeks ago
- A Python library for extracting structured information from unstructured text using LLMs with precise source grounding and interactive vi…☆37,771Jul 2, 2026Updated 3 weeks ago
- Natural Language Processing for the next decade. Tokenization, Part-of-Speech Tagging, Named Entity Recognition, Syntactic & Semantic Dep…☆36,458Nov 15, 2025Updated 8 months ago
- 500 AI Machine learning Deep learning Computer vision NLP Projects with code☆35,641Aug 1, 2025Updated 11 months ago
- 💫 Industrial-strength Natural Language Processing (NLP) in Python☆33,768May 19, 2026Updated 2 months ago
- An LLM-powered knowledge curation system that researches a topic and generates a full-length report with citations.☆30,278Sep 30, 2025Updated 9 months ago
- This repository showcases various advanced techniques for Retrieval-Augmented Generation (RAG) systems. Each technique has a detailed not…☆28,773Jul 14, 2026Updated last week
- Open-source AI orchestration framework for building context-engineered, production-ready LLM applications. Design modular pipelines and a…☆25,990Updated this week
- 🏆 A ranked list of awesome machine learning Python libraries. Updated weekly.☆23,692Updated this week
- ✅（已完结）超级全面的 深度学习 笔记【土堆 Pytorch】【李沐 动手学深度学习】【吴恩达 深度学习】【大飞 大模型Agent】☆22,855Jun 30, 2026Updated 3 weeks ago
- 整理开源的中文大语言模型，以规模较小、可私有化部署、训练成本较低的模型为主，包括底座模型 ，垂直领域微调及应用，数据集与教程等。☆22,696May 10, 2026Updated 2 months ago
- Large-scale Self-supervised Pre-training Across Tasks, Languages, and Modalities☆22,168Jan 23, 2026Updated 6 months ago
- 🤗 The largest hub of ready-to-use datasets for AI models with fast, easy-to-use and efficient data manipulation tools☆21,753Updated this week
- 💬 Open source machine learning framework to automate text- and voice-based conversations: NLU, dialogue management, connect to Slack, …☆21,262May 22, 2026Updated 2 months ago
- FinGPT: Open-Source Financial Large Language Models! Revolutionize 🔥 We release the trained model on HuggingFace.☆20,943Updated this week
- 中文LLaMA&Alpaca大语言模型+本地CPU/GPU训练部署 (Chinese LLaMA & Alpaca LLMs)☆18,946Apr 19, 2026Updated 3 months ago
- A curated list of resources dedicated to Natural Language Processing (NLP)☆18,849Jul 11, 2026Updated last week
- 此项目是机器学习(Machine Learning)、深度学习(Deep Learning)、NLP面试中常考到的知识点和代码实现，也是作为一个算法工程师必会的理论基础知识。☆17,775Jan 9, 2026Updated 6 months ago
- 📺 Discover the latest machine learning / AI courses on YouTube.☆17,333Jan 22, 2024Updated 2 years ago
- A comprehensive list of pytorch related content on github,such as different models,implementations,helper libraries,tutorials etc.☆16,601Feb 1, 2026Updated 5 months ago
- Topic Modelling for Humans☆16,467Nov 1, 2025Updated 8 months ago
- Memory layer for AI Agents. Replace complex RAG pipelines with a serverless, single-file memory layer. Give your agents instant retrieval…☆16,035Jul 14, 2026Updated last week
- Oxford Deep NLP 2017 course☆15,859Jul 2, 2023Updated 3 years ago
- Convert documents to structured data effortlessly. Unstructured is open-source ETL solution for transforming complex documents into clean…☆15,189Updated this week
- Natural Language Processing Tutorial for Deep Learning Researchers☆14,918Feb 21, 2024Updated 2 years ago
- Your new Mentor for Data Science E-Learning.☆14,893Oct 14, 2025Updated 9 months ago
- State-of-the-Art Deep Learning scripts organized by models - easy to train and deploy with reproducible accuracy and performance on enter…☆14,831Aug 12, 2024Updated last year
- The open-source hub to build & deploy GPT/LLM Agents ⚡️☆14,818Updated this week
- NLTK Source☆14,680Jul 8, 2026Updated 2 weeks ago
- Nano vLLM☆14,619Apr 26, 2026Updated 2 months ago
- A very simple framework for state-of-the-art Natural Language Processing (NLP)☆14,382Oct 27, 2025Updated 8 months ago
- 人工智能学习路线图，整理近200个实战案例与项目，免费提供配套教材，零基础入门，就业实战！包括：Python，数学，机器学习，数据分析，深度学习，计算机视觉，自然语言处理，PyTorch tensorflow machine-learning,deep-learning d…☆13,170Jun 2, 2024Updated 2 years ago
- Easy-to-use and powerful LLM and SLM library with awesome model zoo.☆12,960May 23, 2026Updated 2 months ago