Vercel AI Gateway supports Zero Data Retention and No Prompt Training controls. Enforce data policies team-wide from the dashboard or per-request, with automatic routing to compliant models from Anthropic, OpenAI, Google, and many more.

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Vercel AI Gateway now offers Zero Data Retention (ZDR) and No Prompt Training controls. Teams can enforce ZDR globally from the dashboard without code changes, automatically routing requests only to compliant providers (Anthropic, OpenAI, Google, and others). Per-request controls are also available via the AI SDK using `zeroDataRetention: true` and `disallowPromptTraining: true` flags. Enabling ZDR automatically includes training opt-out. Each response includes audit metadata showing which providers were considered and filtered. BYOK requests are exempt from these restrictions. The feature works with AI SDK, Chat Completions API, Responses API, Anthropic Messages API, and OpenResponses API.

Zero Data Retention and No Prompt Training now available on AI Gateway