An integration package connecting Perplexity and LangChain
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Meta
Requires Python: <4.0.0,>=3.10.0
Classifiers
Development Status
- 5 - Production/Stable
Intended Audience
- Developers
License
- OSI Approved :: MIT License
Programming Language
- Python :: 3
- Python :: 3.10
- Python :: 3.11
- Python :: 3.12
- Python :: 3.13
- Python :: 3.14
Topic
- Scientific/Engineering :: Artificial Intelligence
langchain-perplexity
Looking for the JS/TS version? Check out LangChain.js.
Quick Install
pip install langchain-perplexity
๐ค What is this?
This package contains the LangChain integration with Perplexity.
๐ Documentation
For full documentation, see the API reference. For conceptual guides, tutorials, and examples on using these classes, see the LangChain Docs.
๐ Releases & Versioning
See our Releases and Versioning policies.
๐ Contributing
As an open-source project in a rapidly developing field, we are extremely open to contributions, whether it be in the form of a new feature, improved infrastructure, or better documentation.
For detailed information on how to contribute, see the Contributing Guide.
1.2.0
Apr 29, 2026
1.1.0
Nov 24, 2025
1.0.0
Oct 17, 2025
1.0.0a1
Oct 02, 2025
0.1.2
Jul 22, 2025
0.1.1
Apr 15, 2025
0.1.0
Apr 03, 2025
