Ansatz Designer

Drag gates onto qubit lines to build a variational circuit. Save it to the library and use it directly from the Experiments page.

Tip: drag a two-qubit gate onto a line, then choose the target qubit.

Start with 2 qubits and add / remove as needed. Drag gates to reorder or drop them in the trash to delete.

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Preview ansatz from library

Choose any predefined or custom ansatz and preview the Qiskit circuit diagram.

Select an ansatz: