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spaCy
spacy.io
spaCy · Industrial-strength Natural Language Processing in Python
spaCy is a free open-source library for Natural Language Processing in Python. It features NER, POS tagging, dependency parsing, word vectors and more.
API
spaCy is a free open-source library for Natural Language Processing in Python. It features NER, POS tagging, dependency parsing, word vectors and more.
Usage
spaCy is a free open-source library for Natural Language Processing in Python. It features NER, POS tagging, dependency parsing, word vectors and more.
Models
Downloadable trained pipelines and weights for spaCy
Universe
spaCy is a free open-source library for Natural Language Processing in Python. It features NER, POS tagging, dependency parsing, word vectors and more.

software library for natural language processing

spaCy Tailored Pipelines
Advanced NLP with spaCy: A free online course
pypi Version
conda Version
spaCy (/speɪˈsiː/ spay-SEE) is an open-source software library for advanced natural language processing, written in the programming languages Python and Cython. The library is published under the MIT license and its main … Wikipedia
Factsheet
spaCy
Original author Matthew Honnibal
Developers Explosion AI, various
Factsheet
spaCy
Original author Matthew Honnibal
Developers Explosion AI, various
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Real Python
realpython.com › natural-language-processing-spacy-python
Natural Language Processing With spaCy in Python – Real Python
February 1, 2025 - This free and open-source library for natural language processing (NLP) in Python has a lot of built-in capabilities and is becoming increasingly popular for processing and analyzing data in NLP.
People also ask

What is spaCy?
spaCy is a free, open-source Python library designed for advanced Natural Language Processing (NLP). It provides high-speed capabilities for processing large volumes of text, helping developers build and deploy ML-powered applications for tasks like document analysis and chatbots.
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domino.ai
domino.ai › home › data science & machine learning dictionary | domino data lab › what is spacy? | domino data lab
What is spaCy? | Domino Data Lab
What are some common use cases for spaCy?
spaCy is used for a wide range of natural language tasks. Examples from the 'spaCy Universe' include parsing legal texts (Blackstone), extracting entities from biomedical texts (Kindred), parsing geographic information (mordecai), human-in-the-loop annotation (Prodigy), integrating with chat applications (Rasa NLU), and fine-tuning transformer models like BERT and GPT-2 (spacy-pytorch-transformers).
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domino.ai
domino.ai › home › data science & machine learning dictionary | domino data lab › what is spacy? | domino data lab
What is spaCy? | Domino Data Lab
What are the key improvements in spaCy 3.0?
spaCy 3.0 introduces significant improvements such as newly trained and retrained transformer-based pipelines for higher accuracy, enhanced configuration capabilities for training workflows, a Quickstart Widget for building configuration files, easier integration with tools like Streamlit, FastAPI, and Ray, parallel/distributed capabilities with Ray for faster training, and wrappers to incorporate other frameworks like PyTorch and TensorFlow.
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domino.ai
domino.ai › home › data science & machine learning dictionary | domino data lab › what is spacy? | domino data lab
What is spaCy? | Domino Data Lab
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Domino Data Lab
domino.ai › home › data science & machine learning dictionary | domino data lab › what is spacy? | domino data lab
What is spaCy? | Domino Data Lab
June 10, 2025 - spaCy is a free, open-source Python library that provides advanced capabilities for natural language processing (NLP) on large volumes of text at high speed.
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spaCy
spacy.io › usage › spacy-101
spaCy 101: Everything you need to know · spaCy Usage Documentation
Every language is different – and usually full of exceptions and special cases, especially amongst the most common words. Some of these exceptions are shared across languages, while others are entirely specific – usually so specific that they need to be hard-coded. The lang module contains all language-specific data, organized in simple Python files.
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Penn Libraries
guides.library.upenn.edu › penntdm › python › spacy
SpaCy Package - Text Analysis - Guides at Penn Libraries
spaCy is a free, open-source library for advanced Natural Language Processing (NLP) in Python. It is designed for production use which helps users to comprehend large volumes of text.
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PyPI
pypi.org › project › spacy
spacy · PyPI
To install additional data tables for lemmatization and normalization you can run pip install spacy[lookups] or install spacy-lookups-data separately. The lookups package is needed to create blank models with lemmatization data, and to lemmatize in languages that don't yet come with pretrained models and aren't powered by third-party libraries. When using pip it is generally recommended to install packages in a virtual environment to avoid modifying system state: python -m venv .env source .env/bin/activate pip install -U pip setuptools wheel pip install spacy
      » pip install spacy
    
Published   Nov 17, 2025
Version   3.8.11
Homepage   https://spacy.io
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Wikipedia
en.wikipedia.org › wiki › SpaCy
spaCy - Wikipedia
May 9, 2025 - spaCy (/speɪˈsiː/ spay-SEE) is an open-source software library for advanced natural language processing, written in the programming languages Python and Cython. The library is published under the MIT license and its main developers are Matthew ...
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GeeksforGeeks
geeksforgeeks.org › nlp › spacy-for-natural-language-processing
spaCy for Natural Language Processing - GeeksforGeeks
July 23, 2025 - spaCy is an open-source library for advanced Natural Language Processing (NLP) in Python.
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Medium
medium.com › @krishnusai › mastering-natural-language-processing-with-spacy-a-comprehensive-guide-5e67ce30d6ab
SpaCy in Python. Natural Language Processing (NLP) has… | by krishna sai | Medium
April 3, 2024 - Natural Language Processing (NLP) has become indispensable in various applications, from chatbots to sentiment analysis. spaCy, a powerful and efficient NLP library for Python, offers a wide range of tools and features for text processing and ...
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spaCy
spacy.io › usage
Install spaCy · spaCy Usage Documentation
spaCy is a free open-source library for Natural Language Processing in Python. It features NER, POS tagging, dependency parsing, word vectors and more.
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Deepnote
deepnote.com › blog › ultimate-guide-to-the-spacy-library-in-python
Ultimate guide to the spaCy library in Python
At its core, spaCy is a library for natural language processing written in Python and Cython. Technically, spaCy provides an NLP pipeline object (Language) that you load with a pre-trained model (called a “trained pipeline”) or configure ...
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QuantInsti
blog.quantinsti.com › spacy-python
Natural Language Processing in Python Using spaCy
September 8, 2022 - spaCy is a powerful Python library for natural language processing. In this guide, we look at tokenisation, named entity recognition, pos tagging, and more using spaCy and Python.
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Domino Data Lab
domino.ai › blog › natural-language-in-python-using-spacy
Using spaCy for natural language processing (NLP) in Python
August 13, 2025 - Oftentimes teams turn to various libraries in Python to manage complex NLP tasks. sPacy is an open-source Python library that provides capabilities to conduct advanced natural language processing analysis and build models that can underpin document ...
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GitHub
github.com › explosion › spaCy
GitHub - explosion/spaCy: 💫 Industrial-strength Natural Language Processing (NLP) in Python
💫 Industrial-strength Natural Language Processing (NLP) in Python - explosion/spaCy
Starred by 32.9K users
Forked by 4.6K users
Languages   Python 54.1% | MDX 31.2% | Cython 10.5% | JavaScript 2.6% | Sass 0.8% | TypeScript 0.4%
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DevOpsSchool.com
devopsschool.com › home › what is spacy and use cases of spacy?
What is Spacy and use cases of Spacy? - DevOpsSchool.com
September 22, 2023 - spaCy is an open-source natural language processing (NLP) library written in Python. It's designed to be fast, efficient, and production-ready, making it a
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Pythonhumanities
spacy.pythonhumanities.com › 01_01_install_and_containers.html
1. The Basics of spaCy — Introduction to spaCy 3
A good way to begin is by exploring the question, “What is spaCy?” spaCy (yes, spelled with a lowercase “s” and uppercase “C” is a natural language processing framework. Natural language processing, or NLP, is a branch of linguistics that seeks to parse human language in a computer ...
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freeCodeCamp
freecodecamp.org › news › getting-started-with-nlp-using-spacy
NLP using spaCy – How to Get Started with Natural Language Processing
June 26, 2023 - In the world of Natural Language ... data. spaCy is an open-source Python library designed specifically for NLP tasks such as part-of-speech tagging, named entity recognition, dependency parsing, and more....
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TutorialsPoint
tutorialspoint.com › spacy › index.htm
spaCy Tutorial
spaCy, developed by software developers Matthew Honnibal and Ines Montani, is an open-source software library for advanced NLP (Natural Language Processing). It is written in Python and Cython (C extension of Python which is mainly designed to give C like performance to the Python language programs)