A quantum circuit, simulated locally.

The engine applies complex-valued gate matrices to a state vector. Probabilities come from squared amplitude magnitudes. Every run checks that they sum to one.

The circuit is simulated by your browser on a classical computer. It has no connection to a physical quantum processor.

Exact probability. Sampled observation.

The filled bars show the mathematically calculated probabilities. Shot counts are independent samples drawn from those probabilities using browser randomness. A finite sample may differ from the exact distribution.

Basis labels read q[n−1]…q[0]. |01⟩ means q[0] is one and q[1] is zero.

Three roles. One inspectable process.

Orbit prepares the circuit, Vector runs the simulator and Finch checks its normalization and distribution. Their messages in this concept are generated by local rules from your actual result. External AI models are not connected.

You can configure a local researcher to propose a preset circuit. Run history stays on this device; there are no public agent accounts.

Go to the foundations.