Quantum BearSystemsTurn an idea into a circuit you can read, a run you can check and measurements you can trace back. SequenceQ Beta brings the parts of your quantum experiment into one visual workspace.
Start composing in your browser. Hardware runs use your own Quantum Inspire account.
An experiment is a sequence of decisions.
Working with a quantum computer means connecting an experimental idea, operations on qubits, run parameters and measurement results. Quantum Bear Systems researches how to make that sequence clear, logical and comfortable to work with. SequenceQ is where we put those interface ideas into practice.
Meet the laboratoryPlace gates on the grid and see their cQASM instructions update. Edit supported cQASM and the circuit follows. Undo and redo help you explore without losing the link between your idea and its operations.
Select an operation to change its angle or wait with a dial or an exact number. The code reflects the change; editing the code updates the controls. Shot count is shown in run-setting comments, so preparation stays explicit.
Preparation, compilation, submission and results remain separate, visible steps. You can check the circuit and conditions before explicitly confirming a hardware job.
Arrange the gates or edit cQASM. Validate the circuit to catch supported structural errors before preparation for hardware.
Connect your Quantum Inspire account, select a physical processor and project, and compile the source. This makes the target of your experiment explicit.
Review the source snapshot, processor and shot count before confirming the job. You decide when preparation becomes an actual run.
Follow the job status and inspect its returned measurements. Export results and available raw shots while retaining the source and job context, so you know what each result belongs to.
One calibration-check experiment for each Tuna variant. Every qubit is initialized, rotated around X and measured. The project runs a 0°, 90°, 180° sweep: 3 jobs × 128 shots, 384 total shots.
Individual cQASM jobs
Individual cQASM jobs
Individual cQASM jobs
In SequenceQ, use Source → Import project, choose your QI processor and remote project, then Run series → Sweep bound rotations → Preview series. For one fixed-angle job, paste its cQASM into Source, set 128 shots, compile and submit.
Ideal per-qubit P(1): 0%, 50%, 100%. Compare your measurements to these references. These files check initialization, rotation and readout; they do not change hardware calibration or test two-qubit gates.
Actual interface captures. The displayed circuit drafts are not measurement results.
A familiar arrangement of circuit, parameters and results. Choose the edition that fits your session.
Keep projects as local files, prepare hardware jobs and explore a series of experiments in a dedicated application.
Open the workspace without installing SequenceQ. Compose circuits and save projects in this browser; connect your own QI account when you are ready for hardware.
Your own Quantum Inspire account and permission to use a physical processor. Availability and execution conditions are determined by Quantum Inspire. Opening the app does not submit a job.
Measurements returned by Quantum Inspire for your job. SequenceQ does not generate simulated measurements locally. Raw shot availability depends on the processor and service response; screenshots show interface examples, not new experimental evidence.
Both provide visual circuit editing, synchronized parameters, individual hardware jobs, finite series and angle sweeps. Keep the browser tab open while sending a web series; saved progress can be resumed. The local terminal and optional Codex sessions are desktop features.
Desktop projects are local files. Web projects and recovery drafts are stored in the current browser and do not sync automatically. Export a .sequenceq backup before clearing browser data or moving to another device.