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Top 23 Python NLP Projects
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Project mention: None of the top 10 projects in GitHub is actually a software project 🤯 | dev.to | 2025-05-10
We see an addition to the AI community with AutoGPT. Along with Tensorflow they represent the AI community in the software category, which is getting relevant (2 out of 8). We can expect in the future to have new AI projects in the top 25 such as Transformers or Ollama (currently top 34 and 36, respectively).
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Ai learning
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Resource: BERT Paper
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HanLP
Natural Language Processing for the next decade. Tokenization, Part-of-Speech Tagging, Named Entity Recognition, Syntactic & Semantic Dependency Parsing, Document Classification
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Project mention: 15,000 lines of verified cryptography now in Python | news.ycombinator.com | 2025-04-18
Geez honestly
This seems to be the issue https://github.com/explosion/spaCy/issues/13658#issuecomment...
And you depend on opinionated libraries that break with newer versions. Why? Well because f you that's why! Because our library is not just a tool, it's a lifestyle
Though it seems that Pydantic 1x does support 3.13 https://docs.pydantic.dev/1.10/changelog/#v11020-2025-01-07
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storm
An LLM-powered knowledge curation system that researches a topic and generates a full-length report with citations.
Project mention: Code Explanation: "STORM: Synthesis of Topic Outlines through Retrieval and Multi-perspective Question Asking" | dev.to | 2025-03-08Note: this explanation only covers the knowledge_storm in the storm repo because it aligns with my interests.
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Project mention: A Picture Is Worth 170 Tokens: How Does GPT-4o Encode Images? | news.ycombinator.com | 2024-06-07
Has anyone tried Kosmos [0] ? I came across it the other day and it looked shiny and interesting, but I haven't had a chance to put it to the test much yet.
[0] - https://github.com/microsoft/unilm/tree/master/kosmos-2.5
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
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haystack
AI orchestration framework to build customizable, production-ready LLM applications. Connect components (models, vector DBs, file converters) to pipelines or agents that can interact with your data. With advanced retrieval methods, it's best suited for building RAG, question answering, semantic search or conversational agent chatbots.
Project mention: Building a Prompt-Based Crypto Trading Platform with RAG and Reddit Sentiment Analysis using Haystack | dev.to | 2025-04-28Haystack forms the backbone of our RAG system. It provides pipelines for processing documents, embedding text, and retrieving relevant information.
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rasa
💬 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
Rasa GitHub Repository
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datasets
🤗 The largest hub of ready-to-use datasets for ML models with fast, easy-to-use and efficient data manipulation tools
Project mention: 20 Open Source Tools I Recommend to Build, Share, and Run AI Projects | dev.to | 2024-11-13Datasets library repository for accessing and sharing datasets with the community.
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Project mention: A ranked list of machine learning Python libraries. Updated weekly | news.ycombinator.com | 2025-01-31
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Project mention: WhisperNER: Unified Open Named Entity and Speech Recognition | news.ycombinator.com | 2024-11-21
only the last string is a LOC named entity. Of course you can change definitions from the standard ones if you like, but then you should be careful not to compare with tools that use the original standard definition of NER such as flairNLP [1].
[1] https://github.com/flairNLP/flair?tab=readme-ov-file
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Project mention: Mastering the Art of Conversational AI: Insights and Implementations with Python | dev.to | 2025-02-12
We can use NLTK, a powerful library for Python that provides easy-to-use interfaces to over 50 corpora and lexical resources.
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PaddleHub
Awesome pre-trained models toolkit based on PaddlePaddle. (400+ models including Image, Text, Audio, Video and Cross-Modal with Easy Inference & Serving)
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txtai
💡 All-in-one open-source AI framework for semantic search, LLM orchestration and language model workflows
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Resource: TGI (Text Generation Inference)
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petals
🌸 Run LLMs at home, BitTorrent-style. Fine-tuning and inference up to 10x faster than offloading
Project mention: Serving AI from the Basement – 192GB of VRAM Setup | news.ycombinator.com | 2024-09-08 -
TextBlob
Simple, Pythonic, text processing--Sentiment analysis, part-of-speech tagging, noun phrase extraction, translation, and more.
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attention-is-all-you-need-pytorch
A PyTorch implementation of the Transformer model in "Attention is All You Need".
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SaaSHub
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NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
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A note from our sponsor - InfluxDB
www.influxdata.com | 19 May 2025
Index
What are some of the best open-source NLP projects in Python? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | transformers | 144,375 |
| 2 | ailearning | 40,779 |
| 3 | bert | 39,124 |
| 4 | HanLP | 35,016 |
| 5 | spaCy | 31,576 |
| 6 | storm | 24,288 |
| 7 | unilm | 21,230 |
| 8 | haystack | 20,709 |
| 9 | rasa | 20,134 |
| 10 | datasets | 20,125 |
| 11 | best-of-ml-python | 20,054 |
| 12 | Chinese-LLaMA-Alpaca | 18,816 |
| 13 | gensim | 16,017 |
| 14 | flair | 14,167 |
| 15 | NLTK | 14,041 |
| 16 | PaddleHub | 12,868 |
| 17 | PaddleNLP | 12,589 |
| 18 | txtai | 10,935 |
| 19 | text-generation-inference | 10,128 |
| 20 | petals | 9,619 |
| 21 | TextBlob | 9,337 |
| 22 | attention-is-all-you-need-pytorch | 9,130 |
| 23 | modelscope | 7,867 |
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