{"categories":[{"label":"Artificial Intelligence","url":"https://skillfed.io/packages/category/scientific-engineering-artificial-intelligence/8"}],"enrichment":{"capability":"Bridges LlamaIndex with LangChain LLM providers, allowing you to use any LangChain-compatible language model within LlamaIndex's indexing and retrieval framework.","skillfed_tags":["llm-integration","rag-framework"],"use_cases":["Use LangChain's OpenAI wrapper within LlamaIndex to build RAG pipelines with specific model configurations","Integrate a custom or lesser-known LangChain LLM provider into LlamaIndex without writing your own adapter","Stream responses from LangChain models through LlamaIndex's completion API for real-time output","Combine LlamaIndex's document indexing with a LangChain LLM you already have configured in another project"],"what_it_does":"This package provides a wrapper that lets you use any LangChain-compatible language model as a LlamaIndex LLM. It acts as an adapter layer, translating between LlamaIndex's LLM interface and LangChain's model implementations. You instantiate a LangChain model (such as OpenAI) and wrap it with LangChainLLM, then use it directly in LlamaIndex workflows for indexing, querying, and response generation.\n\nThe integration supports both standard completion and streaming responses. It depends on langchain and llama-index-core. This is useful when you want to leverage LlamaIndex's retrieval and indexing capabilities while using a specific LangChain provider or model that may not have a direct LlamaIndex integration.","worth_installing":"Yes, if you are already using both LlamaIndex and LangChain and want to use a LangChain LLM provider within LlamaIndex. The low install friction, active maintenance, MIT license, and zero known vulnerabilities make it a straightforward choice. Install it only if you have a specific LangChain provider you need to integrate; if LlamaIndex has a direct integration for your model, that is likely simpler."},"id":"llama-index-llms-langchain","links":{"html":"https://skillfed.io/packages/llama-index-llms-langchain","md":"https://skillfed.io/packages/llama-index-llms-langchain.md","pypi":"https://pypi.org/project/llama-index-llms-langchain/"},"maintenance":{"status":"active"},"meta":{"latest_release":"2026-03-12","license_spdx":"MIT","license_treatment":"permissive","name":"llama-index-llms-langchain","python_support":"supports_current","summary":"llama-index llms langchain integration"},"popularity":{"monthly_downloads":151694,"position":10924,"tier":"top_15000"},"security":{"n_vulnerabilities":0},"version":"0.8.0"}