--- title: Regional inference now available on AI Gateway | daily.dev description: Vercel's AI Gateway now supports regional inference, allowing developers to pin requests to US or EU data centers via a single `inferenceRegion` field.... canonical: https://daily.dev/posts/regional-inference-now-available-on-ai-gateway-797v9pcj9 twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Regional inference now available on AI Gateway | daily.dev og:description: Vercel's AI Gateway now supports regional inference, allowing developers to pin requests to US or EU data centers via a single `inferenceRegion` field.... og:url: https://daily.dev/posts/regional-inference-now-available-on-ai-gateway-797v9pcj9 og:image: https://api.daily.dev/og/posts/797v9PcJ9.png og:image:alt: Regional inference now available on AI Gateway 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. # Regional inference now available on AI Gateway **[Vercel](https://daily.dev/sources/vercel)** · 2 min read · 0 upvotes · 0 comments ## Summary Vercel's AI Gateway now supports regional inference, allowing developers to pin requests to US or EU data centers via a single `inferenceRegion` field. Requests fail closed if the specified region cannot be honored, and every response reports the actual region used. This replaces the need to configure regional routing separately per provider, simplifying compliance with data residency requirements. Regional pricing is passed through from providers (typically ~10% above standard) with no additional markup. ## Full article daily.dev links to this article rather than hosting it. 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