How to switch from CLAUDE to CHATGPT

20 Sept 2026 · 1 min

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0:45

In this short tutorial, the speaker explains a three‑step process for moving a custom system prompt from Anthropic’s Claude to OpenAI’s ChatGPT. First, the user opens Claude, runs a specific prompt that generates a detailed system instruction containing their communication style, context, and projects. Second, they enable the personalization feature in ChatGPT’s settings and turn on customization. Third, they paste the generated system prompt into ChatGPT’s custom instructions, allowing the same personalized behavior to be used with ChatGPT or any other model. The speaker offers to share the exact prompt with viewers who comment “switch,” uses informal language, and notes that AI models change frequently.

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Here's how you switch from Claude back to ChatGPT in 3 easy steps. Number 1, you gotta load up Claude and make sure you're in your account. Next, give it this exact prompt. It has everything that you need— your communication style, your personal context, your working projects, everything. If you want it, just be sure you're following and comment below the word switch and I'll send it to you. Once you do that, it'll give you a system prompt. This is the detailed instruction that tells the AI exactly how to interact with you. Now we go over to ChatGPT, go to settings, then click personalization. Make sure that enable customization is turned on. Then we copy and the system prompt that we just generated into the custom instructions. Now you're not stuck with just Claude. You can use this with any AI model out there. ChatGPT is back. I know I said it. Don't be upset. The fucking models change every week.