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.
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Burst rate quotas cannot be increased.
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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.
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The adjustable quota for concurrent SV1 (DM1) tasks allows a maximum of 60 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 |
The maximum number of |
20 |
Yes |
Burst rate of |
The maximum number of additional |
40 |
No |
Rate of |
The maximum number of |
5 |
Yes |
Burst rate of |
The maximum number of additional |
50 |
No |
Rate of |
The maximum number of |
100 |
Yes |
Burst rate of |
The maximum number of additional |
500 |
No |
Rate of |
The maximum number of |
2 |
Yes |
Burst rate of |
The maximum number of additional |
20 |
No |
Rate of |
The maximum number of |
5 |
Yes |
Burst rate of |
The maximum number of additional |
50 |
No |
Rate of |
The maximum number of |
5 |
Yes |
Burst rate of |
The maximum number of additional |
50 |
No |
Rate of |
The maximum number of |
1 |
Yes |
Burst rate of |
The maximum number of additional |
5 |
No |
Rate of |
The maximum number of |
5 |
Yes |
Burst rate of |
The maximum number of additional |
50 |
No |
Rate of |
The maximum number of |
5 |
Yes |
Burst rate of |
The maximum number of additional |
25 |
No |
Rate of |
The maximum number of |
2 |
Yes |
Burst rate of |
The maximum number of additional |
5 |
No |
Number of concurrent SV1 tasks |
The maximum number of concurrent tasks running on the state vector simulator (SV1) in the current Region. |
100 (50 in us-west-1 and eu-west-2) |
No |
Number of concurrent DM1 tasks |
The maximum number of concurrent tasks running on the density matrix simulator (DM1) in the current Region. |
100 (50 in us-west-1 and eu-west-2) |
No |
Number of concurrent TN1 tasks |
The maximum number of concurrent tasks running on the tensor network simulator (TN1) in the current Region. |
10 (5 in eu-west-2) |
Yes |
Number of concurrent jobs |
The maximum number of concurrent jobs in the current Region. |
5 |
Yes |
The following are the default classical compute instance quotas for Hybrid Jobs. If you wish to raise these quotas, please contact AWS Support.
Resource | Description | Limits | Adjustable |
---|---|---|---|
Maximum number of instances of ml.c4.xlarge for 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 |
Maximum number of instances of ml.c4.2xlarge for 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 |
Maximum number of instances of ml.c4.4xlarge for 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 |
Maximum number of instances of ml.c4.8xlarge for 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 |
Maximum number of instances of ml.c5.xlarge for 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 |
Maximum number of instances of ml.c5.2xlarge for 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 |
Maximum number of instances of ml.c5.4xlarge for 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 |
Maximum number of instances of ml.c5.9xlarge for 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 |
Maximum number of instances of ml.c5.18xlarge for 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 |
Maximum number of instances of ml.c5n.xlarge for 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 |
Maximum number of instances of ml.c5n.2xlarge for 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 |
Maximum number of instances of ml.c5n.4xlarge for 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 |
Maximum number of instances of ml.c5n.9xlarge for 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 |
Maximum number of instances of ml.c5n.18xlarge for 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 |
Maximum number of instances of ml.g4dn.xlarge for 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 |
Maximum number of instances of ml.g4dn.2xlarge for 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 |
Maximum number of instances of ml.g4dn.4xlarge for 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 |
Maximum number of instances of ml.g4dn.8xlarge for 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 |
Maximum number of instances of ml.g4dn.12xlarge for 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 |
Maximum number of instances of ml.g4dn.16xlarge for 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 |
Maximum number of instances of ml.m4.xlarge for 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 |
Maximum number of instances of ml.m4.2xlarge for 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 |
Maximum number of instances of ml.m4.4xlarge for 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 |
Maximum number of instances of ml.m4.10xlarge for 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 |
Maximum number of instances of ml.m4.16xlarge for 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 |
Maximum number of instances of ml.m5.large for 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 |
Maximum number of instances of ml.m5.xlarge for 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 |
Maximum number of instances of ml.m5.2xlarge for 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 |
Maximum number of instances of ml.m5.4xlarge for 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 |
Maximum number of instances of ml.m5.12xlarge for 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 |
Maximum number of instances of ml.m5.24xlarge for 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 |
Maximum number of instances of ml.p2.xlarge for 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 |
Maximum number of instances of ml.p2.8xlarge for 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 |
Maximum number of instances of ml.p2.16xlarge for 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 |
Maximum number of instances of ml.p3.2xlarge for 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 |
Maximum number of instances of ml.p3.8xlarge for 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 |
Maximum number of instances of ml.p3.16xlarge for 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 |
Maximum allowed compute instances for a job |
The maximum allowed number of compute instances for a job. |
5 |
Yes |
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
p3 instances are not available in us-west-1. If your 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
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The Amazon Braket quantum task action is limited to 3MB in size.
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The maximum number of shots per task allowed for SV1, DM1, Rigetti, and Xanadu devices is 100,000.
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The maximum number of shots per task allowed for TN1 is 1000.
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For IonQ and OQC devices, the maximum is 10,000 shots per task.
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For QuEra, the maximum allowed shots per task is 1000.
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For TN1 and the QPU devices, shots per task must be > 0.