Personalizing ChatGPT

OpenAI Blog / 4/10/2026

💬 OpinionTools & Practical Usage

Key Points

  • The article explains how to personalize ChatGPT by setting custom instructions to shape the assistant’s tone, preferences, and response behavior.
  • It covers using ChatGPT’s memory feature to retain relevant context so outputs become more consistent across conversations.
  • It emphasizes that combining custom instructions with memory can improve relevance and reduce variance in how the assistant answers similar requests.
  • It provides practical guidance aimed at helping users tailor responses to specific goals and recurring needs rather than relying on one-size-fits-all prompting.
Learn how to personalize ChatGPT using custom instructions and memory to get more relevant, consistent, and tailored responses.