mirror of https://github.com/hwchase17/langchain.git synced 2026-07-12 02:55:21 +00:00

Files

LangSmith Issues Agent e8a52a8bbc fix(65ff729c): replace invalid Perplexity model 'openai/gpt-5.5' with 'openai/gpt-5'

The slug 'openai/gpt-5.5' was never a valid Perplexity Agent-API model and
the API now rejects it with BadRequestError invalid_model, breaking the
entire TestPerplexityResponsesStandard integration suite. Point the fixture,
docstring, and unit-test instantiation at 'openai/gpt-5', a currently-listed
tool-capable Agent-API model.

2026-06-11 17:56:03 +00:00

langchain_perplexity

fix(65ff729c): replace invalid Perplexity model 'openai/gpt-5.5' with 'openai/gpt-5'

2026-06-11 17:56:03 +00:00

scripts

feat(core,partners): add package version tracking to tracing metadata (#35295 )

2026-06-11 02:23:19 -04:00

tests

fix(65ff729c): replace invalid Perplexity model 'openai/gpt-5.5' with 'openai/gpt-5'

2026-06-11 17:56:03 +00:00

.gitignore

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LICENSE

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Makefile

feat(core,partners): add package version tracking to tracing metadata (#35295 )

2026-06-11 02:23:19 -04:00

pyproject.toml

release(core): 1.4.6 (#38061 )

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README.md

chore(docs): update x handle references (#37081 )

2026-04-29 13:56:09 -04:00

uv.lock

release(core): 1.4.6 (#38061 )

2026-06-11 02:58:40 -04:00

README.md

langchain-perplexity

Looking for the JS/TS version? Check out LangChain.js.

Quick Install

pip install langchain-perplexity

🤔 What is this?

This package contains the LangChain integration with Perplexity.

📖 Documentation

For full documentation, see the API reference. For conceptual guides, tutorials, and examples on using these classes, see the LangChain Docs.

📕 Releases & Versioning

See our Releases and Versioning policies.

💁 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.