Amazon Braket Quotas - Amazon Braket
Additional quotas and limits

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) quantum tasks allows a maximum of 60 per AWS Region.

  • The maximum allowed number of compute instances for a hybrid job is 5, and the quotas are adjustable.

Resource Description Limits 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

Rate of CreateJob requests

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

1

Yes

Burst rate of CreateJob requests

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

5

No

Rate of SearchJob requests

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

5

Yes

Burst rate of SearchJob requests

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

50

No

Rate of GetJob requests

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

5

Yes

Burst rate of GetJob requests

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

25

No

Rate of CancelJob requests

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

2

Yes

Burst rate of CancelJob requests

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

5

No

Number of concurrent SV1 quantum tasks

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

100 us-east-1,

50 us-west-1,

100 us-west-2,

50 eu-west-2

No

Number of concurrent DM1 quantum tasks

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

100 us-east-1,

50 us-west-1,

100 us-west-2,

50 eu-west-2

No

Number of concurrent TN1 quantum tasks

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

10 us-east-1,

10 us-west-2,

5 eu-west-2,

Yes

Number of concurrent hybrid jobs

The maximum number of concurrent hybrid jobs in the current Region.

5

Yes

Hybrid jobs runtime limit

The maximum amount of time in days that a hybrid job can run.

5

No

The following are the default classical compute instance quotas for Hybrid Jobs. To raise these quotas, please contact AWS Support. Additionally, the available regions are specified for each instance.

Resource Description Limits Adjustable us-east-1 us-west-1 us-west-2 eu-west-2 eu-north-1

Maximum number of instances of ml.c4.xlarge for hybrid jobs

The maximum number of instances of type ml.c4.xlarge allowed for all Amazon Braket Hybrid Jobs in this account and region.

5

Yes

Yes

Yes

Yes

Yes

No

Maximum number of instances of ml.c4.2xlarge for hybrid jobs

The maximum number of instances of type ml.c4.2xlarge allowed for all Amazon Braket Hybrid Jobs in this account and region.

5

Yes

Yes

Yes

Yes

Yes

No

Maximum number of instances of ml.c4.4xlarge for hybrid jobs

The maximum number of instances of type ml.c4.4xlarge allowed for all Amazon Braket Hybrid Jobs in this account and region.

5

Yes

Yes

Yes

Yes

Yes

No

Maximum number of instances of ml.c4.8xlarge for hybrid jobs

The maximum number of instances of type ml.c4.8xlarge allowed for all Amazon Braket Hybrid Jobs in this account and region.

5

Yes

Yes

Yes

Yes

No

No

Maximum number of instances of ml.c5.xlarge for hybrid jobs

The maximum number of instances of type ml.c5.xlarge allowed for all Amazon Braket Hybrid Jobs in this account and region.

5

Yes

Yes

Yes

Yes

Yes

Yes

Maximum number of instances of ml.c5.2xlarge for hybrid jobs

The maximum number of instances of type ml.c5.2xlarge allowed for all Amazon Braket Hybrid Jobs in this account and region.

5

Yes

Yes

Yes

Yes

Yes

Yes

Maximum number of instances of ml.c5.4xlarge for hybrid jobs

The maximum number of instances of type ml.c5.4xlarge allowed for all Amazon Braket Hybrid Jobs in this account and region.

1

Yes

Yes

Yes

Yes

Yes

Yes

Maximum number of instances of ml.c5.9xlarge for hybrid jobs

The maximum number of instances of type ml.c5.9xlarge allowed for all Amazon Braket Hybrid Jobs in this account and region.

1

Yes

Yes

Yes

Yes

Yes

Yes

Maximum number of instances of ml.c5.18xlarge for hybrid jobs

The maximum number of instances of type ml.c5.18xlarge allowed for all Amazon Braket Hybrid Jobs in this account and region.

0

Yes

Yes

Yes

Yes

Yes

Yes

Maximum number of instances of ml.c5n.xlarge for hybrid jobs

The maximum number of instances of type ml.c5n.xlarge allowed for all Amazon Braket Hybrid Jobs in this account and region.

0

Yes

Yes

Yes

Yes

No

No

Maximum number of instances of ml.c5n.2xlarge for hybrid jobs

The maximum number of instances of type ml.c5n.2xlarge allowed for all Amazon Braket Hybrid Jobs in this account and region.

0

Yes

Yes

Yes

Yes

No

No

Maximum number of instances of ml.c5n.4xlarge for hybrid jobs

The maximum number of instances of type ml.c5n.4xlarge allowed for all Amazon Braket Hybrid Jobs in this account and region.

0

Yes

Yes

Yes

Yes

No

No

Maximum number of instances of ml.c5n.9xlarge for hybrid jobs

The maximum number of instances of type ml.c5n.9xlarge allowed for all Amazon Braket Hybrid Jobs in this account and region.

0

Yes

Yes

Yes

Yes

No

No

Maximum number of instances of ml.c5n.18xlarge for hybrid jobs

The maximum number of instances of type ml.c5n.18xlarge allowed for all Amazon Braket Hybrid Jobs in this account and region.

0

Yes

Yes

Yes

Yes

No

No

Maximum number of instances of ml.g4dn.xlarge for hybrid jobs

The maximum number of instances of type ml.g4dn.xlarge allowed for all Amazon Braket Hybrid Jobs in this account and region.

0

Yes

Yes

Yes

Yes

Yes

Yes

Maximum number of instances of ml.g4dn.2xlarge for hybrid jobs

The maximum number of instances of type ml.g4dn.2xlarge allowed for all Amazon Braket Hybrid Jobs in this account and region.

0

Yes

Yes

Yes

Yes

Yes

Yes

Maximum number of instances of ml.g4dn.4xlarge for hybrid jobs

The maximum number of instances of type ml.g4dn.4xlarge allowed for all Amazon Braket Hybrid Jobs in this account and region.

0

Yes

Yes

Yes

Yes

Yes

Yes

Maximum number of instances of ml.g4dn.8xlarge for hybrid jobs

The maximum number of instances of type ml.g4dn.8xlarge allowed for all Amazon Braket Hybrid Jobs in this account and region.

0

Yes

Yes

Yes

Yes

Yes

Yes

Maximum number of instances of ml.g4dn.12xlarge for hybrid jobs

The maximum number of instances of type ml.g4dn.12xlarge allowed for all Amazon Braket Hybrid Jobs in this account and region.

0

Yes

Yes

Yes

Yes

Yes

Yes

Maximum number of instances of ml.g4dn.16xlarge for hybrid jobs

The maximum number of instances of type ml.g4dn.16xlarge allowed for all Amazon Braket Hybrid Jobs in this account and region.

0

Yes

Yes

Yes

Yes

Yes

Yes

Maximum number of instances of ml.m4.xlarge for hybrid jobs

The maximum number of instances of type ml.m4.xlarge allowed for all Amazon Braket Hybrid Jobs in this account and region.

5

Yes

Yes

Yes

Yes

Yes

No

Maximum number of instances of ml.m4.2xlarge for hybrid jobs

The maximum number of instances of type ml.m4.2xlarge allowed for all Amazon Braket Hybrid Jobs in this account and region.

5

Yes

Yes

Yes

Yes

Yes

No

Maximum number of instances of ml.m4.4xlarge for hybrid jobs

The maximum number of instances of type ml.m4.4xlarge allowed for all Amazon Braket Hybrid Jobs in this account and region.

2

Yes

Yes

Yes

Yes

Yes

No

Maximum number of instances of ml.m4.10xlarge for hybrid jobs

The maximum number of instances of type ml.m4.10xlarge allowed for all Amazon Braket Hybrid Jobs in this account and region.

0

Yes

Yes

Yes

Yes

Yes

No

Maximum number of instances of ml.m4.16xlarge for hybrid jobs

The maximum number of instances of type ml.m4.16xlarge allowed for all Amazon Braket Hybrid Jobs in this account and region.

0

Yes

Yes

Yes

Yes

Yes

No

Maximum number of instances of ml.m5.large for hybrid jobs

The maximum number of instances of type ml.m5.large allowed for all Amazon Braket Hybrid Jobs in this account and region.

5

Yes

Yes

Yes

Yes

Yes

Yes

Maximum number of instances of ml.m5.xlarge for hybrid jobs

The maximum number of instances of type ml.m5.xlarge allowed for all Amazon Braket Hybrid Jobs in this account and region.

5

Yes

Yes

Yes

Yes

Yes

Yes

Maximum number of instances of ml.m5.2xlarge for hybrid jobs

The maximum number of instances of type ml.m5.2xlarge allowed for all Amazon Braket Hybrid Jobs in this account and region.

5

Yes

Yes

Yes

Yes

Yes

Yes

Maximum number of instances of ml.m5.4xlarge for hybrid jobs

The maximum number of instances of type ml.m5.4xlarge allowed for all Amazon Braket Hybrid Jobs in this account and region.

5

Yes

Yes

Yes

Yes

Yes

Yes

Maximum number of instances of ml.m5.12xlarge for hybrid jobs

The maximum number of instances of type ml.m5.12xlarge allowed for all Amazon Braket Hybrid Jobs in this account and region.

0

Yes

Yes

Yes

Yes

Yes

Yes

Maximum number of instances of ml.m5.24xlarge for hybrid jobs

The maximum number of instances of type ml.m5.24xlarge allowed for all Amazon Braket Hybrid Jobs in this account and region.

0

Yes

Yes

Yes

Yes

Yes

Yes

Maximum number of instances of ml.p2.xlarge for hybrid jobs

The maximum number of instances of type ml.p2.xlarge allowed for all Amazon Braket Hybrid Jobs in this account and region.

0

Yes

Yes

No

Yes

No

No

Maximum number of instances of ml.p2.8xlarge for hybrid jobs

The maximum number of instances of type ml.p2.8xlarge allowed for all Amazon Braket Hybrid Jobs in this account and region.

0

Yes

Yes

No

Yes

No

No

Maximum number of instances of ml.p2.16xlarge for hybrid jobs

The maximum number of instances of type ml.p2.16xlarge allowed for all Amazon Braket Hybrid Jobs in this account and region.

0

Yes

Yes

No

Yes

No

No

Maximum number of instances of ml.p3.2xlarge for hybrid jobs

The maximum number of instances of type ml.p3.2xlarge allowed for all Amazon Braket Hybrid Jobs in this account and region.

0

Yes

Yes

No

Yes

No

No

Maximum number of instances of ml.p4d.24xlarge for hybrid jobs

The maximum number of instances of type ml.p4d.24xlarge allowed for all Amazon Braket Hybrid Jobs in this account and region.

0

Yes

Yes

No

Yes

No

No

Maximum number of instances of ml.p3dn.24xlarge for hybrid jobs

The maximum number of instances of type ml.p3dn.24xlarge allowed for all Amazon Braket Hybrid Jobs in this account and region.

0

Yes

Yes

No

Yes

No

No

Maximum number of instances of ml.p3.8xlarge for hybrid jobs

The maximum number of instances of type ml.p3.8xlarge allowed for all Amazon Braket Hybrid Jobs in this account and region.

0

Yes

Yes

No

Yes

Yes

No

Maximum number of instances of ml.p3.16xlarge for hybrid jobs

The maximum number of instances of type ml.p3.16xlarge allowed for all Amazon Braket Hybrid Jobs in this account and region.

0

Yes

Yes

No

Yes

Yes

No

Requesting limit updates

If you receive a ServiceQuotaExceeded exception for an instance type and do not have sufficient instances available for it, you may request a limit increase from the Service Quotas page in the AWS console and search for Amazon Braket under AWS Services.

Note

If your hybrid job is unable to provision requested ML compute capacity, use another region. In addition, if you do not see an instance in the table, it is not available for Hybrid Jobs.

Additional quotas and limits

  • The Amazon Braket quantum task action is limited to 3MB in size.

  • The maximum number of shots per task allowed for SV1, DM1, and Rigetti devices is 50,000.

  • The maximum number of shots per task allowed for TN1 is 1000.

  • For all IonQ's devices, you can submit any combination of total gate count per shot (the sum of all gate types) and shot count per task, providing that (total gate count per shot)*(shot count per task) <= 1 Million. These limits do not apply for hourly reservations through Braket Direct.

  • For QuEra's Aquila device, the maximum is 1,000 shots per task.

  • For IQM's Garnet device, the maximum is 20,000 shots per task.

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