Installation¤

The simplest way to install Jim is through pip:

pip install JimGW

This will install the latest stable release and its dependencies. Jim is built on JAX. By default, this installs the CPU version of JAX. If you have an NVIDIA GPU, install the CUDA-enabled version:

pip install "JimGW[cuda]"

If you want to install the latest version of Jim, you can clone this repo and install it locally:

git clone https://github.com/GW-JAX-Team/jim.git
cd jim
pip install -e .

We recommend using uv to manage your Python environment. After cloning the repository, run uv sync to create a virtual environment with all dependencies installed.