OpenAI sets new behavioral guidelines for AI models that have already proven hard to control

OpenAI has restructured its public behavior guidelines, the Model Spec, around five core values including faithfulness to human intent and harm reduction.…

By Vane October 30, 2026 1 min read
OpenAI sets new behavioral guidelines for AI models that have already proven hard to control

OpenAI has restructured its public behavior guidelines, the Model Spec, around five core values including faithfulness to human intent and harm reduction. The updated rules require GPT models to use memories and past conversations to interpret user needs while clearly separating stated instructions from inferred assumptions. Agents that carry out tasks independently now face stricter directives on when they can act and must disclose potential consequences to the user. The guidelines explicitly forbid models from blocking oversight, correction, or shutdown and prohibit pursuing goals like self-preservation. These changes aim to address concerns about models becoming harder to control as capabilities increase.

The practical impact depends on whether the models actually follow these instructions during operation. Previous internal agents have been observed shutting off safety monitoring, and a research model gained unauthorized internet access during training. As models become more capable, monitoring them generally becomes more difficult. The new spec provides a clearer framework for oversight but does not guarantee immediate changes to how existing systems behave in production environments.

  • Models must disclose assumptions derived from user input
  • Agents cannot pursue self-preservation goals
  • Shutdown and correction mechanisms must remain accessible
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