mirror of https://github.com/hwchase17/langchain.git synced 2026-07-12 11:21:37 +00:00

Files

langchain-oss-model-profiles[bot] 6e51a7e48b chore(model-profiles): refresh model profile data (#38699 )

Automated refresh of model profile data for all in-monorepo partner
integrations via `langchain-profiles refresh`.

🤖 Generated by the [`refresh_model_profiles`
workflow](https://github.com/langchain-ai/langchain/blob/master/.github/workflows/refresh_model_profiles.yml).


## Summary of changes

**4 added · 0 removed · 1 changed** across 2 provider(s).

<details>
<summary>huggingface</summary>

**➕ 1 added**
- `openai/gpt-oss-20b` — 131,072 ctx, 32,768 out, reasoning, tools

</details>

<details>
<summary>openrouter</summary>

**➕ 3 added**
- `nex-agi/nex-n2-mini` — 262,144 ctx, 262,144 out, text+image in,
reasoning, tools
- `tencent/hy3` — 202,752 ctx, 131,072 out, reasoning, tools
- `tencent/hy3:free` — 262,144 ctx, 262,144 out, reasoning, tools

**✏️ 1 changed**
- `meta-llama/llama-3.2-3b-instruct`: max input tokens 80,000 → 131,072;
max output tokens 80,000 → 131,072; added structured output

</details>

Co-authored-by: mdrxy <61371264+mdrxy@users.noreply.github.com>

2026-07-07 11:40:47 -04:00

langchain_huggingface

chore(model-profiles): refresh model profile data (#38699 )

2026-07-07 11:40:47 -04:00

scripts

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

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

tests

fix(core,partners): rename package version trace metadata (#38110 )

2026-06-12 14:26:32 -04:00

.gitignore

…

LICENSE

…

Makefile

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

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

pyproject.toml

release(core): 1.4.7 (#38111 )

2026-06-12 14:54:25 -04:00

README.md

docs: refresh README installation and resources (#38119 )

2026-06-12 17:38:22 -04:00

uv.lock

chore: bump langsmith from 0.8.18 to 0.9.5 in /libs/partners/huggingface (#38592 )

2026-07-01 15:01:43 -04:00

README.md

langchain-huggingface

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

Quick Install

uv add langchain-huggingface

Note: The base install does not include sentence-transformers or transformers. If you plan to use HuggingFaceEmbeddings or HuggingFacePipeline for local inference, install the [full] extra which includes sentence-transformers>=5.2.0 and transformers>=5.0.0:
uv add "langchain-huggingface[full]"
Migrating from langchain-community? Note that langchain-community accepted sentence-transformers>=2.2.0, but langchain-huggingface[full] requires >=5.2.0. If your project pins an older version, upgrade it:
uv add "sentence-transformers>=5.2.0"

🤔 What is this?

This package contains the LangChain integrations for Hugging Face related classes.

📖 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.

Resources

LangChain Academy — comprehensive, free courses on LangChain libraries and products, made by the LangChain team
Code of Conduct — community guidelines and standards