Inside our approach to the Model Spec

OpenAI Blog / 3/25/2026

💬 OpinionIdeas & Deep AnalysisModels & Research

Key Points

  • The article explains how OpenAI’s Model Spec functions as a public framework defining expected AI model behavior.
  • It describes an approach to balancing safety requirements with user freedom as AI capabilities and deployments expand.
  • The Model Spec is positioned as a mechanism to improve accountability by making behavior guidelines more explicit and reviewable.
  • Overall, it presents the spec as an evolving governance layer that aims to stay aligned with advances in AI systems.
Learn how OpenAI’s Model Spec serves as a public framework for model behavior, balancing safety, user freedom, and accountability as AI systems advance.