Models
June 17, 2025

Prompts become API primitives at OpenAI, enabling composable, programmable prompt workflows

OpenAI now treats prompts as versioned, reusable API resources across Playground, API, Evals, and deployments, complete with logs, evaluations, and integrated version control for improved prompt engineering

OpenAI has formalized prompts as a first‑class, versioned resource in its API, Playground, Evals, and Stored Completions. Developers can now centrally manage, reuse, and optimize prompts, complete with version control, seamless integrations, and consistent deployment workflows .

This capability brings better traceability and collaboration to prompt engineering, enabling teams to iterate and experiment more effectively. It’s supported by deeper introspection tools like logs and evaluations, allowing prompt assets to be reused across models and environments. Prom

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OpenAI

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