--- title: Amazon OpenSearch Service now supports automatic... description: Amazon OpenSearch Service now supports automatic semantic enrichment on VPC-enabled domains, letting customers with private network configurations use... canonical: https://daily.dev/posts/amazon-opensearch-service-now-supports-automatic-semantic-enrichment-for-vpc-domains-hbpzqnynm twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Amazon OpenSearch Service now supports automatic semantic enrichment for VPC domains | daily.dev og:description: Amazon OpenSearch Service now supports automatic semantic enrichment on VPC-enabled domains, letting customers with private network configurations use... og:url: https://daily.dev/posts/amazon-opensearch-service-now-supports-automatic-semantic-enrichment-for-vpc-domains-hbpzqnynm og:image: https://api.daily.dev/og/posts/HbPzqNYNm.png og:image:alt: Amazon OpenSearch Service now supports automatic semantic enrichment for VPC domains og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Amazon OpenSearch Service now supports automatic semantic enrichment for VPC domains **[AWS](https://daily.dev/sources/aws)** · 2 min read · 0 upvotes · 0 comments ## Summary Amazon OpenSearch Service now supports automatic semantic enrichment on VPC-enabled domains, letting customers with private network configurations use AI-powered semantic search without exposing domains to the public internet. Previously limited to non-VPC domains, this capability requires OpenSearch version 2.19 or later and is available across 11 AWS regions. No existing VPC configuration changes are needed, though domains may need a service software update. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Questions this post answers ### Does Amazon OpenSearch Service support automatic semantic enrichment on VPC-enabled domains? Yes, automatic semantic enrichment is now available on VPC-enabled OpenSearch Service domains, not just public domains as before. It requires OpenSearch version 2.19 or later, works without exposing the domain to the public internet, and is available in 11 AWS regions including US East, US West, Asia Pacific, and Europe. No existing VPC configuration changes are required, though a service software update may be needed. _Track infrastructure updates like this on daily.dev while planning AWS OpenSearch upgrades._ ### What OpenSearch version do I need to use automatic semantic enrichment on a VPC domain? OpenSearch version 2.19 or later is required to create an index with automatic semantic enrichment fields on a VPC-enabled domain. You may also need to update the domain to the latest service software version before configuring it, since older service software builds may not include the feature. _daily.dev helps engineers stay current on version requirements before rolling out search upgrades._ ## Similar posts on daily.dev - [Amazon OpenSearch Service now supports automatic semantic enrichment](https://daily.dev/posts/amazon-opensearch-service-now-supports-automatic-semantic-enrichment-teo4yoawd) · AWS · 0 upvotes · 0 comments - [Amazon OpenSearch Service now supports VPC egress for private connectivity to resources in your VPC](https://daily.dev/posts/amazon-opensearch-service-now-supports-vpc-egress-for-private-connectivity-to-resources-in-your-vpc-ofb1rdfva) · AWS · 0 upvotes · 0 comments - [Amazon OpenSearch Service now supports OpenSearch version 3.5](https://daily.dev/posts/amazon-opensearch-service-now-supports-opensearch-version-3-5-cilasuhvh) · AWS · 1 upvotes · 0 comments - [AWS Releases Next Generation of Amazon OpenSearch Serverless](https://daily.dev/posts/aws-releases-next-generation-of-amazon-opensearch-serverless-wvhmg6i9v) · InfoQ · 0 upvotes · 0 comments --- Tags: [#aws](https://daily.dev/tags/aws), [#backend](https://daily.dev/tags/backend), [#vector-search](https://daily.dev/tags/vector-search), [#opensearch](https://daily.dev/tags/opensearch) [View this post on daily.dev](https://daily.dev/posts/amazon-opensearch-service-now-supports-automatic-semantic-enrichment-for-vpc-domains-hbpzqnynm) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Amazon OpenSearch Service now supports automatic semantic enrichment for VPC domains","url":"https://daily.dev/posts/amazon-opensearch-service-now-supports-automatic-semantic-enrichment-for-vpc-domains-hbpzqnynm","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/amazon-opensearch-service-now-supports-automatic-semantic-enrichment-for-vpc-domains-hbpzqnynm"},"datePublished":"2026-08-17T16:05:12.911Z","dateModified":"2026-08-17T16:05:38.446Z","description":"Amazon OpenSearch Service now supports automatic semantic enrichment on VPC-enabled domains, letting customers with private network configurations use...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/2d99c2aecc14a73a5cba88addc902c88?_a=AQAEuop","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/2d99c2aecc14a73a5cba88addc902c88?_a=AQAEuop","isAccessibleForFree":true,"articleSection":"AWS","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"AWS","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/aws","url":"https://daily.dev/sources/aws"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/amazon-opensearch-service-now-supports-automatic-semantic-enrichment-for-vpc-domains-hbpzqnynm","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":0},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"aws,backend,vector-search,opensearch","timeRequired":"PT2M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"AWS","item":"https://daily.dev/sources/aws"},{"@type":"ListItem","position":3,"name":"Amazon OpenSearch Service now supports automatic semantic enrichment for VPC domains"}]} {"@context":"https://schema.org","@type":"FAQPage","@id":"https://daily.dev/posts/amazon-opensearch-service-now-supports-automatic-semantic-enrichment-for-vpc-domains-hbpzqnynm#faq","mainEntity":[{"@type":"Question","name":"Does Amazon OpenSearch Service support automatic semantic enrichment on VPC-enabled domains?","acceptedAnswer":{"@type":"Answer","text":"Yes, automatic semantic enrichment is now available on VPC-enabled OpenSearch Service domains, not just public domains as before. 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