OpenAI is deprecating its hosted Evals platform, with existing evaluations becoming read-only on October 31, 2026, and the dashboard and API shutting down entirely on November 30, 2026. Users are advised to export their evaluation definitions, test items, run configurations, and past results before these dates. The open-source `openai/evals` repository and the `promptfoo` tool are suggested as migration paths, though both will require manual effort to reconfigure evaluations. AI
IMPACT Users of OpenAI's hosted Evals platform will need to migrate their evaluation workflows to alternative tools like promptfoo or the open-source openai/evals framework.
RANK_REASON The item discusses the deprecation of a specific tool and migration options.
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