> ## Documentation Index
> Fetch the complete documentation index at: https://langchain-docs-zh.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# LangChain Python 集成

> {/ 文件由 pipeline/tools/partnerpkgtable.py 自动生成 /} {/ 请勿手动编辑 /}

LangChain 提供了一个广泛的生态系统，包含超过 1000 个集成，涵盖对话模型、嵌入模型、工具与工具包、文档加载器、向量存储等。

**提供者** 是指托管 AI 模型并通过 API 暴露它们的公司或平台（例如 OpenAI、Anthropic、Google）。许多提供者都有一个专门的 `langchain-<provider>` 包，该包实现了 LangChain 标准接口中的一个或多个——对话模型、嵌入模型、向量存储等——无论底层提供者如何，都能为您提供一致的 API。安装包、选择模型名称，并在不修改代码的情况下切换提供者。

> [card] [Chat models](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/chat.md)

> [card] [Embedding models](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/embeddings.md)

> [card] [Tools and toolkits](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/tools.md)

> [card] [Middleware](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/middleware.md)

> [card] [Checkpointers](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/checkpointers.md)

> [card] [Sandboxes](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/sandboxes.md)

要查看按组件类型划分的完整集成列表，请参考侧边栏中的分类。

> [!TIP]
>
> 要了解 LangChain 中提供者和模型的概念性概述，包括如何查找模型名称、立即使用新模型以及与路由器一起工作——请参阅 [提供者和模型](https://langchain-docs-zh.mintlify.site/langchain/oss/concepts/providers-and-models.md)。

## 热门提供者

| 提供商 | 包 | 下载量 | 最新版本 | JS/TS 支持 (Whether an equivalent version exists in the TypeScript version of LangChain. Click the checkmark to visit the respective package.) |
| :- | :- | :- | :- | :- |
| [OpenAI](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/openai.md) | [`langchain-openai`](https://reference.langchain.com/python/langchain-openai) | [![Downloads per month](https://static.pepy.tech/badge/langchain-openai/month)](https://pypi.org/project/langchain-openai/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/langchain-openai?style=flat-square\&label=%20)](https://pypi.org/project/langchain-openai/) | [✅](https://www.npmjs.com/package/@langchain/openai) |
| [Google (Gemini Enterprise Agent Platform)](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/google.md) | [`langchain-google-vertexai`](https://reference.langchain.com/python/langchain-google-vertexai) | [![Downloads per month](https://static.pepy.tech/badge/langchain-google-vertexai/month)](https://pypi.org/project/langchain-google-vertexai/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/langchain-google-vertexai?style=flat-square\&label=%20)](https://pypi.org/project/langchain-google-vertexai/) | [✅](https://www.npmjs.com/package/@langchain/google-vertexai) |
| [Anthropic (Claude)](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/anthropic.md) | [`langchain-anthropic`](https://reference.langchain.com/python/langchain-anthropic) | [![Downloads per month](https://static.pepy.tech/badge/langchain-anthropic/month)](https://pypi.org/project/langchain-anthropic/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/langchain-anthropic?style=flat-square\&label=%20)](https://pypi.org/project/langchain-anthropic/) | [✅](https://www.npmjs.com/package/@langchain/anthropic) |
| [Google (GenAI)](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/google.md) | [`langchain-google-genai`](https://reference.langchain.com/python/langchain-google-genai) | [![Downloads per month](https://static.pepy.tech/badge/langchain-google-genai/month)](https://pypi.org/project/langchain-google-genai/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/langchain-google-genai?style=flat-square\&label=%20)](https://pypi.org/project/langchain-google-genai/) | [✅](https://www.npmjs.com/package/@langchain/google-genai) |
| [AWS](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/aws.md) | [`langchain-aws`](https://reference.langchain.com/python/langchain-aws) | [![Downloads per month](https://static.pepy.tech/badge/langchain-aws/month)](https://pypi.org/project/langchain-aws/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/langchain-aws?style=flat-square\&label=%20)](https://pypi.org/project/langchain-aws/) | [✅](https://www.npmjs.com/package/@langchain/aws) |
| [Ollama](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/ollama.md) | [`langchain-ollama`](https://reference.langchain.com/python/langchain-ollama) | [![Downloads per month](https://static.pepy.tech/badge/langchain-ollama/month)](https://pypi.org/project/langchain-ollama/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/langchain-ollama?style=flat-square\&label=%20)](https://pypi.org/project/langchain-ollama/) | [✅](https://www.npmjs.com/package/@langchain/ollama) |
| [Groq](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/groq.md) | [`langchain-groq`](https://reference.langchain.com/python/langchain-groq) | [![Downloads per month](https://static.pepy.tech/badge/langchain-groq/month)](https://pypi.org/project/langchain-groq/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/langchain-groq?style=flat-square\&label=%20)](https://pypi.org/project/langchain-groq/) | [✅](https://www.npmjs.com/package/@langchain/groq) |
| [MistralAI](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/mistralai.md) | [`langchain-mistralai`](https://reference.langchain.com/python/langchain-mistralai) | [![Downloads per month](https://static.pepy.tech/badge/langchain-mistralai/month)](https://pypi.org/project/langchain-mistralai/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/langchain-mistralai?style=flat-square\&label=%20)](https://pypi.org/project/langchain-mistralai/) | [✅](https://www.npmjs.com/package/@langchain/mistralai) |
| [LiteLLM](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/litellm.md) | [`langchain-litellm`](https://reference.langchain.com/python/langchain-litellm) | [![Downloads per month](https://static.pepy.tech/badge/langchain-litellm/month)](https://pypi.org/project/langchain-litellm/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/langchain-litellm?style=flat-square\&label=%20)](https://pypi.org/project/langchain-litellm/) | N/A |
| [Huggingface](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/huggingface.md) | [`langchain-huggingface`](https://reference.langchain.com/python/langchain-huggingface) | [![Downloads per month](https://static.pepy.tech/badge/langchain-huggingface/month)](https://pypi.org/project/langchain-huggingface/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/langchain-huggingface?style=flat-square\&label=%20)](https://pypi.org/project/langchain-huggingface/) | [✅](https://www.npmjs.com/package/@langchain/community) |
| [MongoDB](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/mongodb_atlas.md) | [`langchain-mongodb`](https://reference.langchain.com/python/langchain-mongodb) | [![Downloads per month](https://static.pepy.tech/badge/langchain-mongodb/month)](https://pypi.org/project/langchain-mongodb/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/langchain-mongodb?style=flat-square\&label=%20)](https://pypi.org/project/langchain-mongodb/) | [✅](https://www.npmjs.com/package/@langchain/mongodb) |
| [Chroma](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/chroma.md) | [`langchain-chroma`](https://reference.langchain.com/python/langchain-chroma) | [![Downloads per month](https://static.pepy.tech/badge/langchain-chroma/month)](https://pypi.org/project/langchain-chroma/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/langchain-chroma?style=flat-square\&label=%20)](https://pypi.org/project/langchain-chroma/) | [✅](https://www.npmjs.com/package/@langchain/community) |
| [OpenRouter](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/openrouter.md) | [`langchain-openrouter`](https://reference.langchain.com/python/langchain-openrouter) | [![Downloads per month](https://static.pepy.tech/badge/langchain-openrouter/month)](https://pypi.org/project/langchain-openrouter/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/langchain-openrouter?style=flat-square\&label=%20)](https://pypi.org/project/langchain-openrouter/) | ❌ |
| [xAI (Grok)](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/xai.md) | [`langchain-xai`](https://reference.langchain.com/python/langchain-xai) | [![Downloads per month](https://static.pepy.tech/badge/langchain-xai/month)](https://pypi.org/project/langchain-xai/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/langchain-xai?style=flat-square\&label=%20)](https://pypi.org/project/langchain-xai/) | [✅](https://www.npmjs.com/package/@langchain/xai) |
| [DeepSeek](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/deepseek.md) | [`langchain-deepseek`](https://reference.langchain.com/python/langchain-deepseek) | [![Downloads per month](https://static.pepy.tech/badge/langchain-deepseek/month)](https://pypi.org/project/langchain-deepseek/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/langchain-deepseek?style=flat-square\&label=%20)](https://pypi.org/project/langchain-deepseek/) | [✅](https://www.npmjs.com/package/@langchain/deepseek) |
| [Tavily](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/tavily.md) | [`langchain-tavily`](https://reference.langchain.com/python/langchain-tavily) | [![Downloads per month](https://static.pepy.tech/badge/langchain-tavily/month)](https://pypi.org/project/langchain-tavily/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/langchain-tavily?style=flat-square\&label=%20)](https://pypi.org/project/langchain-tavily/) | [✅](https://www.npmjs.com/package/@langchain/tavily) |
| [Qdrant](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/qdrant.md) | [`langchain-qdrant`](https://reference.langchain.com/python/langchain-qdrant) | [![Downloads per month](https://static.pepy.tech/badge/langchain-qdrant/month)](https://pypi.org/project/langchain-qdrant/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/langchain-qdrant?style=flat-square\&label=%20)](https://pypi.org/project/langchain-qdrant/) | [✅](https://www.npmjs.com/package/@langchain/qdrant) |
| [Fireworks](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/fireworks.md) | [`langchain-fireworks`](https://reference.langchain.com/python/langchain-fireworks) | [![Downloads per month](https://static.pepy.tech/badge/langchain-fireworks/month)](https://pypi.org/project/langchain-fireworks/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/langchain-fireworks?style=flat-square\&label=%20)](https://pypi.org/project/langchain-fireworks/) | [✅](https://www.npmjs.com/package/@langchain/community) |
| [Cohere](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/cohere.md) | [`langchain-cohere`](https://reference.langchain.com/python/langchain-cohere) | [![Downloads per month](https://static.pepy.tech/badge/langchain-cohere/month)](https://pypi.org/project/langchain-cohere/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/langchain-cohere?style=flat-square\&label=%20)](https://pypi.org/project/langchain-cohere/) | [✅](https://www.npmjs.com/package/@langchain/cohere) |
| [Nvidia AI Endpoints](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/nvidia.md) | [`langchain-nvidia-ai-endpoints`](https://reference.langchain.com/python/langchain-nvidia-ai-endpoints) | [![Downloads per month](https://static.pepy.tech/badge/langchain-nvidia-ai-endpoints/month)](https://pypi.org/project/langchain-nvidia-ai-endpoints/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/langchain-nvidia-ai-endpoints?style=flat-square\&label=%20)](https://pypi.org/project/langchain-nvidia-ai-endpoints/) | ❌ |
| [Azure AI](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/azure_ai.md) | [`langchain-azure-ai`](https://reference.langchain.com/python/langchain-azure-ai) | [![Downloads per month](https://static.pepy.tech/badge/langchain-azure-ai/month)](https://pypi.org/project/langchain-azure-ai/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/langchain-azure-ai?style=flat-square\&label=%20)](https://pypi.org/project/langchain-azure-ai/) | [✅](https://www.npmjs.com/package/@langchain/openai) |
| [Databricks](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/databricks.md) | [`databricks-langchain`](https://pypi.org/project/databricks-langchain/) | [![Downloads per month](https://static.pepy.tech/badge/databricks-langchain/month)](https://pypi.org/project/databricks-langchain/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/databricks-langchain?style=flat-square\&label=%20)](https://pypi.org/project/databricks-langchain/) | [✅](https://www.npmjs.com/package/@langchain/community) |
| [Pinecone](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/pinecone.md) | [`langchain-pinecone`](https://reference.langchain.com/python/langchain-pinecone) | [![Downloads per month](https://static.pepy.tech/badge/langchain-pinecone/month)](https://pypi.org/project/langchain-pinecone/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/langchain-pinecone?style=flat-square\&label=%20)](https://pypi.org/project/langchain-pinecone/) | [✅](https://www.npmjs.com/package/@langchain/pinecone) |
| [IBM](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/ibm.md) | [`langchain-ibm`](https://reference.langchain.com/python/langchain-ibm) | [![Downloads per month](https://static.pepy.tech/badge/langchain-ibm/month)](https://pypi.org/project/langchain-ibm/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/langchain-ibm?style=flat-square\&label=%20)](https://pypi.org/project/langchain-ibm/) | [✅](https://www.npmjs.com/package/@langchain/ibm) |
| [Perplexity](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/perplexity.md) | [`langchain-perplexity`](https://reference.langchain.com/python/langchain-perplexity) | [![Downloads per month](https://static.pepy.tech/badge/langchain-perplexity/month)](https://pypi.org/project/langchain-perplexity/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/langchain-perplexity?style=flat-square\&label=%20)](https://pypi.org/project/langchain-perplexity/) | [✅](https://www.npmjs.com/package/@langchain/community) |
| [Milvus](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/milvus.md) | [`langchain-milvus`](https://reference.langchain.com/python/langchain-milvus) | [![Downloads per month](https://static.pepy.tech/badge/langchain-milvus/month)](https://pypi.org/project/langchain-milvus/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/langchain-milvus?style=flat-square\&label=%20)](https://pypi.org/project/langchain-milvus/) | [✅](https://www.npmjs.com/package/@langchain/community) |
| [DataStax Astra DB](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/astradb.md) | [`langchain-astradb`](https://reference.langchain.com/python/langchain-astradb) | [![Downloads per month](https://static.pepy.tech/badge/langchain-astradb/month)](https://pypi.org/project/langchain-astradb/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/langchain-astradb?style=flat-square\&label=%20)](https://pypi.org/project/langchain-astradb/) | [✅](https://www.npmjs.com/package/@langchain/community) |
| [Elasticsearch](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/elasticsearch.md) | [`langchain-elasticsearch`](https://reference.langchain.com/python/langchain-elasticsearch) | [![Downloads per month](https://static.pepy.tech/badge/langchain-elasticsearch/month)](https://pypi.org/project/langchain-elasticsearch/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/langchain-elasticsearch?style=flat-square\&label=%20)](https://pypi.org/project/langchain-elasticsearch/) | [✅](https://www.npmjs.com/package/@langchain/community) |
| [Redis](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/redis.md) | [`langchain-redis`](https://reference.langchain.com/python/langchain-redis) | [![Downloads per month](https://static.pepy.tech/badge/langchain-redis/month)](https://pypi.org/project/langchain-redis/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/langchain-redis?style=flat-square\&label=%20)](https://pypi.org/project/langchain-redis/) | [✅](https://www.npmjs.com/package/@langchain/redis) |
| [Together](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/together.md) | [`langchain-together`](https://reference.langchain.com/python/langchain-together) | [![Downloads per month](https://static.pepy.tech/badge/langchain-together/month)](https://pypi.org/project/langchain-together/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/langchain-together?style=flat-square\&label=%20)](https://pypi.org/project/langchain-together/) | [✅](https://www.npmjs.com/package/@langchain/community) |
| [SAP HANA Cloud](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/sap.md) | [`langchain-hana`](https://pypi.org/project/langchain-hana/) | [![Downloads per month](https://static.pepy.tech/badge/langchain-hana/month)](https://pypi.org/project/langchain-hana/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/langchain-hana?style=flat-square\&label=%20)](https://pypi.org/project/langchain-hana/) | [✅](https://www.npmjs.com/package/@sap/hana-langchain) |
| [MCP Toolbox (Google)](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/toolbox.md) | [`toolbox-langchain`](https://pypi.org/project/toolbox-langchain/) | [![Downloads per month](https://static.pepy.tech/badge/toolbox-langchain/month)](https://pypi.org/project/toolbox-langchain/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/toolbox-langchain?style=flat-square\&label=%20)](https://pypi.org/project/toolbox-langchain/) | ❌ |
| [Google (Community)](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/google.md) | [`langchain-google-community`](https://reference.langchain.com/python/langchain-google-community) | [![Downloads per month](https://static.pepy.tech/badge/langchain-google-community/month)](https://pypi.org/project/langchain-google-community/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/langchain-google-community?style=flat-square\&label=%20)](https://pypi.org/project/langchain-google-community/) | ❌ |
| [OpenInference](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/callbacks/openinference.md) | [`openinference-instrumentation-langchain`](https://pypi.org/project/openinference-instrumentation-langchain/) | [![Downloads per month](https://static.pepy.tech/badge/openinference-instrumentation-langchain/month)](https://pypi.org/project/openinference-instrumentation-langchain/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/openinference-instrumentation-langchain?style=flat-square\&label=%20)](https://pypi.org/project/openinference-instrumentation-langchain/) | [✅](https://www.npmjs.com/package/@arizeai/openinference-instrumentation-langchain) |
| [Weaviate](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/weaviate.md) | [`langchain-weaviate`](https://reference.langchain.com/python/langchain-weaviate) | [![Downloads per month](https://static.pepy.tech/badge/langchain-weaviate/month)](https://pypi.org/project/langchain-weaviate/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/langchain-weaviate?style=flat-square\&label=%20)](https://pypi.org/project/langchain-weaviate/) | [✅](https://www.npmjs.com/package/@langchain/weaviate) |
| [Oracle AI Vector Search](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/oracleai.md) | [`langchain-oracledb`](https://pypi.org/project/langchain-oracledb/) | [![Downloads per month](https://static.pepy.tech/badge/langchain-oracledb/month)](https://pypi.org/project/langchain-oracledb/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/langchain-oracledb?style=flat-square\&label=%20)](https://pypi.org/project/langchain-oracledb/) | [✅](https://www.npmjs.com/package/@oracle/langchain-oracledb) |
| [Unstructured](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/unstructured.md) | [`langchain-unstructured`](https://reference.langchain.com/python/langchain-unstructured) | [![Downloads per month](https://static.pepy.tech/badge/langchain-unstructured/month)](https://pypi.org/project/langchain-unstructured/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/langchain-unstructured?style=flat-square\&label=%20)](https://pypi.org/project/langchain-unstructured/) | [✅](https://www.npmjs.com/package/@langchain/community) |
| [Neo4J](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/neo4j.md) | [`langchain-neo4j`](https://reference.langchain.com/python/langchain-neo4j) | [![Downloads per month](https://static.pepy.tech/badge/langchain-neo4j/month)](https://pypi.org/project/langchain-neo4j/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/langchain-neo4j?style=flat-square\&label=%20)](https://pypi.org/project/langchain-neo4j/) | [✅](https://www.npmjs.com/package/@langchain/community) |
| [Graph RAG](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/graph_rag.md) | [`langchain-graph-retriever`](https://pypi.org/project/langchain-graph-retriever/) | [![Downloads per month](https://static.pepy.tech/badge/langchain-graph-retriever/month)](https://pypi.org/project/langchain-graph-retriever/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/langchain-graph-retriever?style=flat-square\&label=%20)](https://pypi.org/project/langchain-graph-retriever/) | ❌ |
| [Cerebras](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/cerebras.md) | [`langchain-cerebras`](https://reference.langchain.com/python/langchain-cerebras) | [![Downloads per month](https://static.pepy.tech/badge/langchain-cerebras/month)](https://pypi.org/project/langchain-cerebras/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/langchain-cerebras?style=flat-square\&label=%20)](https://pypi.org/project/langchain-cerebras/) | [✅](https://www.npmjs.com/package/@langchain/cerebras) |
| [Exa](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/exa_search.md) | [`langchain-exa`](https://reference.langchain.com/python/langchain-exa) | [![Downloads per month](https://static.pepy.tech/badge/langchain-exa/month)](https://pypi.org/project/langchain-exa/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/langchain-exa?style=flat-square\&label=%20)](https://pypi.org/project/langchain-exa/) | [✅](https://www.npmjs.com/package/@langchain/exa) |
| [VoyageAI](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/voyageai.md) | [`langchain-voyageai`](https://pypi.org/project/langchain-voyageai/) | [![Downloads per month](https://static.pepy.tech/badge/langchain-voyageai/month)](https://pypi.org/project/langchain-voyageai/) | [![PyPI - Latest version](https://img.shields.io/pypi/v/langchain-voyageai?style=flat-square\&label=%20)](https://pypi.org/project/langchain-voyageai/) | ❌ |

## 所有提供者

[查看所有提供者](https://langchain-docs-zh.mintlify.site/langchain/oss/python/integrations/providers/all_providers.md) 或使用搜索框搜索提供者。

> [!NOTE]
>
> 如果您希望贡献一个集成，请参阅 [贡献指南](https://langchain-docs-zh.mintlify.site/langchain/oss/contributing.md)。

***

> 官方原文：[src/oss/python/integrations/providers/overview.mdx](https://github.com/langchain-ai/docs/blob/main/src/oss/python/integrations/providers/overview.mdx) · 非官方翻译，译文由 AI 生成，以英文原文为准。


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