Amazon Braket Quotas - Amazon Braket

Amazon Braket Quotas

The following table lists the service quotas for Amazon Braket. Service quotas, also referred to as limits, are the maximum number of service resources or operations for your AWS account.

Some quotas can be increased. For more information, see AWS service quotas.

  • Burst rate quotas cannot be increased.

  • The maximum rate increase for adjustable quotas (except burst rate, which cannot be adjusted) is 2X the specified default rate limit. For example, a default quota of 60 can be adjusted to a maximum of 120.

  • The adjustable quota for concurrent SV1 (DM1) tasks allows a maximum of 50 per AWS Region.

Resource Description Limit Adjustable

Rate of API requests

The maximum number of requests per second that you can send in this account in the current Region.

140

Yes

Burst rate of API requests

The maximum number of additional requests per second (RPS) that you can send in one burst in this account in the current Region.

600

No

Rate of CreateQuantumTask requests

The maximum number of CreateQuantumTask requests you can send per second in this account per Region.

20

Yes

Burst rate of CreateQuantumTask requests

The maximum number of additional CreateQuantumTask requests per second (RPS) that you can send in one burst in this account in the current Region.

40

No

Rate of SearchQuantumTasks requests

The maximum number of SearchQuantumTasks requests you can send per second in this account per Region.

5

Yes

Burst rate of SearchQuantumTasks requests

The maximum number of additional SearchQuantumTasks requests per second (RPS) that you can send in one burst in this account in the current Region.

50

No

Rate of GetQuantumTask requests

The maximum number of GetQuantumTask requests you can send per second in this account per Region.

100

Yes

Burst rate of GetQuantumTask requests

The maximum number of additional GetQuantumTask requests per second (RPS) that you can send in one burst in this account in the current Region.

500

No

Rate of CancelQuantumTask requests

The maximum number of CancelQuantumTask requests you can send per second in this account per Region.

2

Yes

Burst rate of CancelQuantumTask requests

The maximum number of additional CancelQuantumTask requests per second (RPS) that you can send in one burst in this account in the current Region.

20

No

Rate of GetDevice requests

The maximum number of GetDevice requests you can send per second in this account per Region.

5

Yes

Burst rate of GetDevice requests

The maximum number of additional GetDevice requests per second (RPS) that you can send in one burst in this account in the current Region.

50

No

Rate of SearchDevices requests

The maximum number of SearchDevices requests you can send per second in this account per Region.

5

Yes

Burst rate of SearchDevices requests

The maximum number of additional SearchDevices requests per second (RPS) that you can send in one burst in this account in the current Region.

50

No

Number of concurrent SV1 tasks

The maximum number of concurrent tasks running on the state vector simulator (SV1) in the current Region.

35

Yes

Number of concurrent DM1 tasks

The maximum number of concurrent tasks running on the density matrix simulator (DM1) in the current Region.

35

No

Number of concurrent TN1 tasks

The maximum number of concurrent tasks running on the tensor network simulator (TN1) in the current Region.

10

No

Additional quotas and limits

  • The Amazon Braket quantum task action (for example, a circuit or annealing problem) is limited to 3MB in size.

  • The maximum number of shots allowed for the SV1 managed simulator, DM1 managed simulator and Rigetti device is 100,000.

  • The maximum number of shots allowed for the TN1 managed simulator is 1000.

  • For D-Wave and IonQ devices, the maximum is 10,000 shots.

  • For TN1 and the QPU devices, shots must be > 0.