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inspeqtor

Greeting 🖖

We aim to provide a data-efficient framework for the characterization and calibration of quantum devices. Since running experiments and obtaining data from quantum devices can be expensive, we strive to extract every bit of information from the data collected.

Warning

This package and its documentation are still under development. Please proceed with caution.

Installation

To install inspeqtor from the PyPI:

uv add inspeqtor

pip install inspeqtor

To install inspeqtor from the remote repository:

uv add git+https://github.com/PorametPat/inspeqtor.git

pip install git+https://github.com/PorametPat/inspeqtor.git

To install inspeqtor locally for development, clone the repository:

git clone https://github.com/PorametPat/inspeqtor.git

Then, enter the cloned directory

cd inspeqtor

and install it using:

uv sync

pip install ./<PATH>

where <PATH> is the path to your local inspeqtor repository.

What you can do with inspeqtor

Currently, the library fully supports:

  • Characterizing single-qubit devices using the Graybox characterization method.

  • Open-loop and closed-loop control optimization with gradient-based optimization and Bayesian Optimization.

  • For characterization, users can choose between a statistical or probabilistic model.

  • With the probabilistic model, users can leverage boed to perform Bayesian Optimal Experiment Design for data-efficient characterization.

The Road Ahead

The API is evolving to fully support general subsystem characterization methods. Future features will include:

  • Defining controls for selected characterization methods.

  • Performing experiments and storing data using our unified local file system approach.

  • Loading experimental data into memory and characterizing model parameters with our optimizers.

Next Step

Overviews is a good place to start.

Citation

If you find our library to be useful and would like to cite our work, please use the following,

@software{Pathumsoot_inspeqtor,
    author = {Pathumsoot, Poramet},
    doi = {10.5281/zenodo.17748402},
    license = {BSD-3-Clause},
    title = {{inspeqtor}},
    url = {https://github.com/PorametPat/inspeqtor}
}