Qiskit Runtime plans¶
The Qiskit Runtime service offers these plans for running quantum programs:
Lite Plan: Simulator access plan (free)
Standard Plan: Quantum hardware and simulator access plan
A free plan that gives you access to quantum simulators to help you get started with Qiskit Runtime. It does not include access to IBM Quantum systems. The following simulators are included in this plan:
ibmq_qasm_simulator: A general-purpose simulator for simulating quantum circuits both ideally and subject to noise modeling. The simulation method is automatically selected based on the input circuits and parameters.
Type: General, context-aware
Simulated Qubits: 32
simulator_statevector: Simulates a quantum circuit by computing the wave function of the qubit’s state vector as gates and instructions are applied. Supports general noise modeling.
Type: Schrödinger wave function
Simulated Qubits: 32
simulator_mps: A tensor-network simulator that uses a Matrix Product State (MPS) representation for the state that is often more efficient for states with weak entanglement.
Type: Matrix Product State
Simulated Qubits: 100
simulator_stabilizer: An efficient simulator of Clifford circuits. Can simulate noisy evolution if the noise operators are also Clifford gates.
Simulated Qubits: 5000
simulator_extended_stabilizer: Approximates the action of a quantum circuit by using a ranked-stabilizer decomposition. The number of non-Clifford gates determines the number of stabilizer terms.
Type: Extended Clifford (for example, Clifford+T)
Simulated Qubits: 63
A pay-as-you-go plan for accessing IBM Quantum systems. Build your own programs and access all the benefits of Qiskit Runtime by running on real quantum hardware, while maintaining access to all of the simulators available in the Lite plan.
The Lite plan is free. The Standard plan charges you per QR second when running on physical systems. The following diagram illustrates what is included in a QR second. Any time spent waiting for results or in the queue for the quantum computer are excluded.
Qiskit Runtime usage is the time counted by Qiskit Runtime to process a job, and is determined by the use of internal resources.
See Manage costs to learn how to determine and minimize your costs.