OpenAI introduced the Model Spec, a public framework defining how its AI models should behave across diverse scenarios. The document outlines principles for balancing user freedom with safety, including hard rules against harmful actions and overridable defaults for everyday interactions. It emphasizes transparency, allowing external scrutiny of OpenAI's intent to align AI with societal values.

The Model Spec operates through a Chain of Command, prioritizing non-overridable safety rules (e.g., prohibiting illegal activities) over customizable defaults. OpenAI clarifies this isn’t about autonomous moral judgment but establishing a governance chain involving developers, users, and internal oversight. For minors, additional safeguards like Under-18 Principles restrict content exposure.

A key component is the Red-line principles, committing to never using system messages to bias responses or prioritize engagement over user benefit. This complements the Preparedness Framework, which addresses systemic risks from advanced AI capabilities. Together, they aim to build AI resilience by fostering public trust and adaptability.

Since its 2024 launch, the Model Spec has evolved through user feedback and capability expansions. OpenAI positions it as a living document, paired with mechanisms like collective alignment to maintain human control over AI behavior. The framework underscores OpenAI’s mission to democratize AI benefits while mitigating risks through iterative, legible development.