The Anatomy of a GPT-5.1 Prompt: 1. Role – Assign a clear identity for the model. 2. Primary Objective – State the core outcome you expect. 3. Scope – Outline what the model should focus on. 4. Tone and Style – Specify the voice and formality. 5. Structure – Explain how the answer should be organized. 6. Autonomy and Reasoning – Tell GPT-5.1 to think through the task. 7. Tool Usage (Optional) – Define how tools should be used. 8. Verbosity and Limits – Set expectations for depth and length. 9. Interaction & Closing – Guide how the model should wrap up.