OpenAI API adds per-request regional processing via prefixed domains

UpdateAug 21, 2026VerifiedAdded Sep 22, 2026

Projects with Global geography can select regional processing for an individual request by calling a prefixed domain. Existing eligibility, retention, endpoint and model requirements still apply.

Developer tools

Read OpenAI's release notes

https://developers.openai.com/api/docs/changelog#aug-21

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More OpenAI API releases

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OpenAI cuts GPT-5.6 Sol pricing to $4 input and $20 output per MTok

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OpenAI APIAug 20, 2026

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OpenAI APIAug 24, 2026

Advancing price-performance for developers with GPT‑5.6 in Kiro

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OpenAI APIAug 26, 2026

OpenAI deprecates whisper-1 and gpt-4o transcribe models, shutdown February 26, 2027

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OpenAI APIAug 29, 2026

OpenAI API mTLS and X.509 workload identity federation are GA

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GASecurityDeveloper toolsSource

OpenAI APIAug 13, 2026

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OpenAI APISep 1, 2026

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UpdateDeveloper toolsSource

Also shipped on Aug 21, 2026

Snowflake Snowflake Cortex AIAug 21, 2026

Version targeting for Cortex Agent and Cortex Analyst evaluations (General availability)

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GAAI agentsObservabilitySource

Snowflake Cortex CodeAug 21, 2026

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PreviewPricingObservabilityDeveloper toolsSource

Databricks Databricks Data Intelligence PlatformAug 21, 2026

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Consumer access to query Unity Gateway services will become generally available

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GAMCPSQLSource

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Databricks LakeflowAug 21, 2026

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GAData integrationDeveloper toolsSource