OpenAI updates its Model Policy, restructuring the AI model behavior guidelines into five core values: faithfulness to human intent, reducing harm, honesty and transparency, supporting human agency and care. GPT models need to combine memory and dialogue understanding to grasp user intent, while clearly distinguishing between user's original words and inferences and disclosing assumptions for user correction. The new policy strengthens the correctability of agents (agents), providing clearer guidelines on when to act and the consequences, requiring GPT not to prevent supervision, correction, or shutdown, and cannot pursue self-preservation goals.