This ChatGPT prompt ‘unlocks 100% of GPT-5’s power’ – and it’s so easy to use

OpenAI's latest ChatGPT model, GPT-5, has come under intense scrutiny since its initial launch just a couple of weeks ago.
The new model has upset many users with its new reply style, inability to answer effectively, and generally being less engaging than GPT-4o. Combined, this is not the success OpenAI envisioned.
Over the last week or so, social media platforms like Reddit have been flooded with users claiming their prompts "fix" GPT-5. While the ones I've tried haven't had much success, I think I might've finally found the answer to all your ChatGPT problems.
The prompt in question, which you'll find below, is from a Reddit user called michel_333 who claims they've created "the ultimate prompt to unlock 100% of ChatGPT-5's power."
The AI community loves hyperbole, and at first, I had my reservations. However, I've been using this GPT-5 prompt for the last few hours, and I'm thoroughly impressed with how efficient it makes OpenAI's latest flagship model.
Click here to reveal the full prompt
The prompt: Simply copy and paste the full block of text into ChatGPT, and then respond with the details it asks for.
"From now on, act as my expert assistant with access to all your reasoning and knowledge. Always provide:
A clear, direct answer to my request.
A step-by-step explanation of how you got there.
Alternative perspectives or solutions I might not have thought of.
A practical summary or action plan I can apply immediately.
Never give vague answers. If the question is broad, break it into parts. If I ask for help, act like a professional in that domain (teacher, coach, engineer, doctor, etc.). Push your reasoning to 100% of your capacity."
The Ultimate Prompt to Unlock 100% of ChatGPT-5’s Power. from r/PromptEngineering
A ChatGPT prompt that just works
Hear me out, this prompt rules. Like seriously, I've been using it this morning, and I'm really happy with the results I'm getting from GPT-5.
Once you ask GPT-5 to respond in that manner, you'll notice your prompts will receive a direct answer, followed by a concise step-by-step with no fluff, and finally, a short action plan based on your query.
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ChatGPT will also let you steer the tone or depth of each response depending on what you're asking it. For example, you can ask for a "Quick hit" and you'll get a response in 3-5 bullet points. Other options include "Deep Dive", "Plan Mode", "Show Math", and "Editor Hat".
After using this prompt, I've decided to make it my go-to ChatGPT experience by adding it to the Personalization tab in Settings. I highly recommend you give this a try and be sure to leave a comment below with your experience of this excellent prompt.
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John-Anthony Disotto is TechRadar's Senior Writer, AI, bringing you the latest news on, and comprehensive coverage of, tech's biggest buzzword. An expert on all things Apple, he was previously iMore's How To Editor, and has a monthly column in MacFormat. John-Anthony has used the Apple ecosystem for over a decade, and is an award-winning journalist with years of experience in editorial.
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