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AI enrichment refers to Azure AI services and Azure OpenAI, and integration is through an Azure AI multi-service account. The account must be in the same physical region as Azure AI Search. There are just a few regions that *don't* provide both.
@@ -19,6 +19,7 @@ This article identifies the cloud regions in which Azure AI Search is available.
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-[Semantic ranking](semantic-search-overview.md) depends on models hosted by Microsoft. These models are available in specific regions.
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-[AI enrichment](cognitive-search-concept-intro.md) refer to skills and vectorizers that make internal calls to Azure AI and Azure OpenAI. AI enrichment requires that Azure AI Search coexist with an [Azure AI multi-service account](/azure/ai-services/multi-service-resource) in the same physical region. The following tables indicate whether Azure AI is offered in the same region as Azure AI Search.
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-[Availability zones](search-reliability.md#availability-zone-support) are an Azure platform capability that divides a region's data centers into distinct physical location groups to provide high-availability, within the same region.
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We recommend that you [check Azure AI Studio region availability](/azure/ai-studio/reference/region-support) for an updated list of regions for that feature.
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@@ -33,185 +34,185 @@ You can create an Azure AI Search resource in any of the following Azure public
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### United States
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| Region | AI enrichment | Semantic ranking |
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|--|--|--|
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| East US | ✅ | ✅ |
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| East US 2 | ✅ | ✅ |
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| Central US | ✅ | ✅ |
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| North Central US | ✅ | ✅ |
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| South Central US | ✅ | ✅ |
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| West US | ✅ | ✅ |
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| West US 2 | ✅ | ✅ |
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| West US 3 | ✅ | ✅ |
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| West Central US | ✅ | ✅ |
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| Region | AI enrichment | Semantic ranking | Availability zones |
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|--|--|--|--|
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| East US | ✅ | ✅ | ✅ |
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| East US 2 | ✅ | ✅ | ✅ |
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| Central US | ✅ | ✅ | ✅ |
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| North Central US | ✅ | ✅ ||
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| South Central US | ✅ | ✅ | ✅ |
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| West US | ✅ | ✅ ||
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| West US 2 | ✅ | ✅ | ✅ |
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| West US 3 | ✅ | ✅ |✅ |
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| West Central US | ✅ | ✅ ||
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### United Kingdom
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| Region | AI enrichment | Semantic ranking |
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|--|--|--|
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| UK South | ✅ | ✅ |
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| UK West || ✅ |
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| Region | AI enrichment | Semantic ranking | Availability zones |
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|--|--|--|--|
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| UK South | ✅ | ✅ | ✅ |
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| UK West || ✅ ||
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### United Arab Emirates
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| Region | AI enrichment | Semantic ranking |
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|--|--|--|
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| UAE North | ✅ ||
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| Region | AI enrichment | Semantic ranking | Availability zones |
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|--|--|--|--|
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| UAE North | ✅ || ✅ |
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### Switzerland
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| Region | AI enrichment | Semantic ranking |
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|--|--|--|
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| Switzerland West| ✅ | ✅ |
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| Region | AI enrichment | Semantic ranking | Availability zones |
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|--|--|--|--|
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| Switzerland North | ✅| ✅ | ✅ |
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### Sweden
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| Region | AI enrichment | Semantic ranking |
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|--|--|--|
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| Sweden Central | ✅ ||
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| Sweden North | ✅ | ✅ |
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| Region | AI enrichment | Semantic ranking | Availability zones |
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|--|--|--|--|
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| Sweden Central | ✅ || ✅ |
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| Sweden North | ✅ | ✅ ||
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### South Africa
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| Region | AI enrichment | Semantic ranking |
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|--|--|--|
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| South Africa North | ✅ ||
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| Region | AI enrichment | Semantic ranking | Availability zones |
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|--|--|--|--|
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| South Africa North | ✅ || ✅ |
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### Qatar
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| Region | AI enrichment | Semantic ranking |
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|--|--|--|
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| Qatar Central <sup>1</sup> |||
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| Region | AI enrichment | Semantic ranking | Availability zones |
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|--|--|--|--|
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| Qatar Central <sup>1</sup> ||| ✅ |
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<sup>1</sup> This region runs on older infrastructure that has lower capacity per partition at every tier. You can't create a search service with [higher capacity](search-limits-quotas-capacity.md#service-limits) in this region.
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### Poland
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| Region | AI enrichment | Semantic ranking |
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|--|--|--|
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| Poland Central |||
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| Region | AI enrichment | Semantic ranking | Availability zones |
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|--|--|--|--|
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| Poland Central ||||
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### Norway
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| Region | AI enrichment | Semantic ranking |
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|--|--|--|
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| Norway East | ✅ ||
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| Region | AI enrichment | Semantic ranking | Availability zones |
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|--|--|--|--|
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| Norway East | ✅ || ✅ |
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### Korea
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| Region | AI enrichment | Semantic ranking |
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|--|--|--|
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| Korea Central | ✅ | ✅ |
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| Korea South || ✅ |
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| Region | AI enrichment | Semantic ranking | Availability zones |
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|--|--|--|--|
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| Korea Central | ✅ | ✅ | ✅ |
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| Korea South || ✅ ||
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### Japan
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| Region | AI enrichment | Semantic ranking |
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|--|--|--|
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| Japan East| ✅ | ✅ |
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| Japan West | ✅ | ✅ |
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| Region | AI enrichment | Semantic ranking | Availability zones |
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|--|--|--|--|
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| Japan East| ✅ | ✅ | ✅ |
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| Japan West | ✅ | ✅ ||
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### Italy
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| Region | AI enrichment | Semantic ranking |
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|--|--|--|
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| Italy North |||
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| Region | AI enrichment | Semantic ranking | Availability zones |
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|--|--|--|--|
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| Italy North ||||
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### Israel
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| Region | AI enrichment | Semantic ranking |
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|--|--|--|
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| Israel Central <sup>1</sup> |||
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| Region | AI enrichment | Semantic ranking | Availability zones |
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|--|--|--|--|
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| Israel Central <sup>1</sup> ||||
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<sup>1</sup> This region runs on older infrastructure that has lower capacity per partition at every tier. You can't create a search service with [higher capacity](search-limits-quotas-capacity.md#service-limits) in this region.
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### India
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| Region | AI enrichment | Semantic ranking |
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|--|--|--|
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| Central India| ✅ | ✅ |
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| Jio India West | ✅ | ✅ |
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| Region | AI enrichment | Semantic ranking | Availability zones |
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|--|--|--|--|
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| Central India| ✅ | ✅ | ✅ |
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| Jio India West | ✅ | ✅ ||
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### Germany
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| Region | AI enrichment | Semantic ranking |
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|--|--|--|
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| Germany North |||
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| Germany West Central | ✅ ||
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| Region | AI enrichment | Semantic ranking | Availability zones |
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|--|--|--|--|
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| Germany North ||||
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| Germany West Central | ✅ || ✅ |
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### France
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| Region | AI enrichment | Semantic ranking |
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| France Central | ✅ | ✅ |
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| Region | AI enrichment | Semantic ranking | Availability zones |
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|--|--|--|--|
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| France Central | ✅ | ✅ | ✅ |
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### Europe
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| Region | AI enrichment | Semantic ranking |
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|--|--|--|
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| North Europe | ✅ | ✅ |
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| West Europe <sup>1</sup>| ✅ | ✅ |
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| Region | AI enrichment | Semantic ranking | Availability zones |
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|--|--|--|--|
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| North Europe | ✅ | ✅ | ✅ |
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| West Europe <sup>1</sup>| ✅ | ✅ | ✅ |
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<sup>1</sup> This region runs on older infrastructure that has lower capacity per partition at every tier. You can't create a search service with [higher capacity](search-limits-quotas-capacity.md#service-limits) in this region.
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### Canary (US)
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| Region | AI enrichment | Semantic ranking |
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|--|--|--|
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| Central US EUAP <sup>1</sup> || ✅ |
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| East US 2 EUAP || ✅ |
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| Region | AI enrichment | Semantic ranking | Availability zones |
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|--|--|--|--|
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| Central US EUAP <sup>1</sup> || ✅ ||
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| East US 2 EUAP || ✅ ||
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<sup>1</sup> This region runs on older infrastructure that has lower capacity per partition at every tier. You can't create a search service with [higher capacity](search-limits-quotas-capacity.md#service-limits) in this region.
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### Canada
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| Region | AI enrichment | Semantic ranking |
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|--|--|--|
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| Canada Central | ✅ | ✅ |
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| Canada East || ✅ |
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| Region | AI enrichment | Semantic ranking | Availability zones |
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|--|--|--|--|
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| Canada Central | ✅ | ✅ | ✅ |
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| Canada East || ✅ ||
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### Bazil
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| Region | AI enrichment | Semantic ranking |
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|--|--|--|
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| Brazil South | ✅ | ✅ |
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| Region | AI enrichment | Semantic ranking | Availability zones |
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|--|--|--|--|
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| Brazil South | ✅ | ✅ ||
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### Asia Pacific
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| Region | AI enrichment | Semantic ranking |
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|--|--|--|
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| East Asia | ✅ | ✅ |
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| Southeast Asia | ✅ | ✅ |
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| Region | AI enrichment | Semantic ranking | Availability zones |
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|--|--|--|--|
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| East Asia | ✅ | ✅ | ✅ |
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| Southeast Asia | ✅ | ✅ | ✅ |
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### Australia
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| Region | AI enrichment | Semantic ranking |
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|--|--|--|
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| Australia East | ✅ | ✅ |
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| Australia Southeast || ✅ |
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| Region | AI enrichment | Semantic ranking | Availability zones |
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|--|--|--|--|
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| Australia East | ✅ | ✅ | ✅ |
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| Australia Southeast || ✅ ||
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## Azure Government regions
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All of these regions support [higher capacity tiers](search-limits-quotas-capacity.md#service-limits).
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All of these regions support [higher capacity tiers](search-limits-quotas-capacity.md#service-limits). None of these regions support Azure [role-based access for data plane operations](search-security-rbac.md). You must use key-based authentication for indexing and query workloads.
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| Region | AI enrichment | Semantic ranking |
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|--|--|--|
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| Arizona | ✅ ||
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| Texas |||
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| Virginia | ✅ ||
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| Region | AI enrichment | Semantic ranking | Availability zones |
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|--|--|--|--|
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| Arizona | ✅ |||
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| Texas ||||
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| Virginia | ✅ || ✅ |
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## Azure operated by 21Vianet
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You can install Azure AI Search in any of the following regions. If you need semantic ranking or AI enrichment, choose a region that provides the feature.
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| Region | AI enrichment | Semantic ranking |
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|--|--|--|
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| China East |||
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| China East 2 | ✅ ||
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| China East 3 <sup>1</sup>|||
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| China North |||
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| China North 2 |||
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| China North 3 <sup>1</sup>|| ✅ |
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| Region | AI enrichment | Semantic ranking | Availability zones |
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|--|--|--|--|
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| China East ||||
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| China East 2 | ✅ |||
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| China East 3 <sup>1</sup>||||
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| China North ||||
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| China North 2 ||||
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| China North 3 <sup>1</sup>|| ✅ | ✅ |
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<sup>1</sup> These regions have more powerful infrastructure. Search services created in these regions have [more capacity at every tier](search-limits-quotas-capacity.md#service-limits) than services created in other regions.
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