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Discover/Machine Learning & AI
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Best Python Machine Learning & AI Libraries

Libraries for machine learning, deep learning, neural networks, and artificial intelligence.

24 packages · ranked by health score & downloads

#1langchainv1.2.10↓
91

Building applications with LLMs through composability

169.2M/moMIT★ 136.8K
#2huggingface-hubv1.5.0↓
86

Client library to download and publish models, datasets and other repos on the huggingface.co hub

172.9M/moApache-2.0★ 3.6K
#3langchain-corev1.2.17↓
92

Building applications with LLMs through composability

73.0M/moMIT★ 136.9K
#4hf-xetv1.3.2↓
75

Fast transfer of large files with the Hugging Face Hub.

132.6M/mo★ 485
#5tokenizersv0.22.2↓
76
118.8M/mo★ 10.7K
#6transformersv5.5.4↓
79

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

101.2M/moApache 2.0 License★ 160.6K
#7datasetsv4.6.1↓
79

HuggingFace community-driven open-source library of datasets

87.6M/moApache 2.0★ 21.5K
#8fastmcpv3.1.0↓
← All categoriesSearch machine learning & ai packages →
91

The fast, Pythonic way to build MCP servers and clients.

45.3M/mo★ 25.1K
#9torchv2.10.0↓
85

Tensors and Dynamic neural networks in Python with strong GPU acceleration

59.2M/moBSD-3-Clause★ 99.9K
#10nltkv3.9.3↓
92

Natural Language Toolkit

42.2M/moApache License, Version 2.0★ 14.6K
#11onnxruntimev1.24.2↓
88

ONNX Runtime is a runtime accelerator for Machine Learning models

48.6M/moMIT License★ 20.5K

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