ac9295761a
- Switch `TestHuggingFaceEndpoint` from `Llama-4-Maverick` + `fireworks-ai` to `Llama-3.3-70B-Instruct` + `sambanova` — Maverick is no longer routed to Fireworks in hub 1.x - Switch `test_stream_usage` provider from `nebius` to `scaleway` for `gemma-3-27b-it` — same provider routing change
Packages
Important
This repository is structured as a monorepo, with various packages located in this libs/ directory. Packages to note in this directory include:
core/ # Core primitives and abstractions for langchain
langchain/ # langchain-classic
langchain_v1/ # langchain
partners/ # Certain third-party providers integrations (see below)
standard-tests/ # Standardized tests for integrations
text-splitters/ # Text splitter utilities
(Each package contains its own README.md file with specific details about that package.)
Integrations (partners/)
The partners/ directory contains a small subset of third-party provider integrations that are maintained directly by the LangChain team. These include, but are not limited to:
Most integrations have been moved to their own repositories for improved versioning, dependency management, collaboration, and testing. This includes packages from popular providers such as Google and AWS. Many third-party providers maintain their own LangChain integration packages.
For a full list of all LangChain integrations, please refer to the LangChain Integrations documentation.