megachangelog
Feature

Vercel Flags now supports JSON values

Vercel Flags now supports storing JSON values in addition to booleans, strings, and numbers, allowing you to consolidate multiple related flags into a single feature flag for simpler management.

You can now store JSON values in , extending the existing support for boolean, string, and number values. This allows you to collapse what used to take several related flags into a single feature flag.Vercel Flags

For example, to A/B test how a different model performs, you can now define a single flag. This allows you to manage one flag that serves the full object rather than managing , , and separately:modelai_modelai_temperatureai_max_tokens

Use Vercel Flags to progressively route traffic to a new model, A/B test, or quickly switch models in case a provider is having issues.

or learn more about .Try it outVercel Flags

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flagsfeature-flagsjsonconfiguration

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