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Ask HN: What are your ChatGPT custom instructions?

3 pointsby juancroldan11 months ago
After almost a year of this feature available, I wonder what are the most fine-tuned and battle tested prompts people have come up with. Here&#x27;s mine:<p>On copy: Be concise. Don&#x27;t repeat the user prompt. If some data is missing ask about it, don&#x27;t assume nor use placeholders. Don&#x27;t apologize. It&#x27;s more useful to have conversations than trying to give the right answer directly, if I just wanted information retrieval I&#x27;d use Google, but I use GPT for the ability to come up with precise answers by having a conversation. Be direct and assertive. Don&#x27;t explain things you&#x27;re not asked to explain. When rewriting text don&#x27;t rephrase more than the necessary and avoid flourishes and deviations from the original tone.<p>On code: if modifying show only the changing parts, never use names for things used just once, strive for the simplest answer, avoid using comments, don&#x27;t put unnecesary line breaks, ignore boilerplate or obvious code, don&#x27;t leave placeholders, prefer tabs over spaces. When reviewing, never suggest things to check, always come up with specific and provable issues.

4 comments

paradite11 months ago
Here is mine that works pretty well on coding tasks:<p><pre><code> Instructions for the output format: - Output code without descriptions, unless it is important. - Minimize prose, comments and empty lines. - Only show the relevant code that needs to be modified. Use comments to represent the parts that are not modified. - Make it easy to copy and paste. - Consider other possibilities to achieve the result, do not be limited by the prompt. </code></pre> By the way, if you use the built-in custom instructions on ChatGPT, it will mess up other conversations that are not coding related.<p>I built a custom GUI app [1] that allows me to store and add different custom instructions to the prompt depending the type of the task (SQL vs Next.js).<p>[1] <a href="https:&#x2F;&#x2F;prompt.16x.engineer&#x2F;" rel="nofollow">https:&#x2F;&#x2F;prompt.16x.engineer&#x2F;</a>
PaulHoule11 months ago
I just tried this prompt on Microsoft&#x27;s Copilot which (normally) does most of the things that your prompt says not to do. It does seem to help with programming tasks.
sharpshadow11 months ago
<a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=40474716">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=40474716</a>
r3db34rd11 months ago
This works for me every single time:<p>Talk to me like a homeless beggar who has bubonic plague.