Skip to content

Installation

To get started, install Ragas using pip with the following command:

pip install ragas

If you'd like to experiment with the latest features, install the most recent version from the main branch:

pip install git+https://github.com/explodinggradients/ragas.git

If you're planning to contribute and make modifications to the code, ensure that you clone the repository and set it up as an editable install.

git clone https://github.com/explodinggradients/ragas.git 
pip install -e .

LangChain OpenAI dependency versions

If you use langchain_openai (e.g., ChatOpenAI), install langchain-core and langchain-openai explicitly to avoid version mismatches. You can adjust bounds to match your environment, but installing both explicitly helps prevent strict dependency conflicts. 

pip install -U "langchain-core>=0.2,<0.3" "langchain-openai>=0.1,<0.2" openai