{"id":424972,"date":"2026-04-20T14:53:06","date_gmt":"2026-04-20T09:23:06","guid":{"rendered":"https:\/\/dripp.zone\/news\/how-to-reverse-engineer-the-perfect-chatgpt-prompt-according-to-an-mit-professor-crypto-news\/"},"modified":"2026-04-20T16:17:56","modified_gmt":"2026-04-20T10:47:56","slug":"how-to-reverse-engineer-the-perfect-chatgpt-prompt-according-to-an-mit-professor-crypto-news","status":"publish","type":"post","link":"https:\/\/dripp.zone\/news\/how-to-reverse-engineer-the-perfect-chatgpt-prompt-according-to-an-mit-professor-crypto-news\/","title":{"rendered":"How to reverse-engineer the perfect ChatGPT prompt, according to an MIT professor &#8211; Crypto News"},"content":{"rendered":"<p><\/p>\n<div id=\"article-index-0\">\n<p>Crafting the perfect prompt for artificial intelligence is both an art and a science, according to Andrew Lo, director of MIT\u2019s Laboratory for Financial Engineering. Speaking during a recent web presentation for Harvard University Griffin Graduate School of Arts and Sciences, the professor outlined some key rules for getting high-quality responses from your AI chatbot.<\/p>\n<\/div>\n<div id=\"article-index-2\">\n<h2><strong>The art of prompt engineering<\/strong><\/h2>\n<p>We&#8217;ve all been there: left frustrated after getting a generic, unhelpful answer from your chatbot despite giving a pretty straightforward prompt. Lo, however, explained that receiving this kind of advice is a result of a faulty prompt from your end, repeating the age-old proverb \u201cgarbage in, garbage out\u201d.<\/p>\n<\/div>\n<div id=\"article-index-3\">\n<p>\u201cI think that there&#8217;s a real art and science to prompt engineering. In fact, there is a job description now called prompt engineers,\u201d Lo said.<\/p>\n<\/div>\n<div id=\"article-index-5\">\n<p>A vague prompt like \u201cHow should I retire?\u201d may seem reasonable for a human, but Lo argues it counts as a \u201cbad prompt\u201d for an AI model. He said that a good prompt should contain enough detail so that a large language model (LLM) \u2014 the brains behind chatbots like <a rel=\"nofollow\" target=\"_blank\" class=\"backlink\" target=\"_blank\" href=\"https:\/\/www.livemint.com\/money\/personal-finance\/i-asked-chatgpt-and-gemini-how-much-home-loan-i-can-afford-on-rs-7-9-lakh-income-the-answer-wasn-t-what-i-expected-11776566552151.html\" data-vars-page-type=\"story\" data-vars-link-type=\"Manual\" data-vars-anchor-text=\"ChatGPT\">ChatGPT<\/a> and Google <a rel=\"nofollow\" target=\"_blank\" class=\"backlink\" target=\"_blank\" href=\"https:\/\/www.livemint.com\/technology\/tech-news\/google-brings-the-gemini-app-to-mac-sundar-pichai-says-it-was-built-by-ai-11776303113440.html\" data-vars-page-type=\"story\" data-vars-link-type=\"Manual\" data-vars-anchor-text=\"Gemini\">Gemini<\/a> \u2014 can generate a useful response.<\/p>\n<\/div>\n<div id=\"article-index-6\">\n<p>\u201cIf you don&#8217;t provide that detail, they&#8217;ll just give you generic gobbledygook that will not be particularly helpful,\u201d he said. <\/p>\n<\/div>\n<div id=\"article-index-7\">\n<p>What is a good prompt, then? Lo gave an example of one such prompt: \u201cAssume you are a fee-only fiduciary advisor. Here are my goals, constraints, tax bracket, state, assets, risk tolerance and timeline. Provide me with number one: base case strategy. Number two: key assumptions. Three: risks. Four: What could invalidate this plan? Five: What information you are missing, and in particular, what are you uncertain about?\u201d<\/p>\n<\/div>\n<div id=\"article-index-9\">\n<h2><strong>Golden advice for prompting AI models<\/strong><\/h2>\n<h3><strong>Prepare before you prompt<\/strong><\/h3>\n<p>Lo shared an important piece of advice when prompting AI models, saying users should spend time thinking about what they actually want to ask and write it down. \u201cIt does actually make sense to spend a little bit of time away from the computer and making a list of your questions,\u201d Lo said, comparing it to preparing for a meeting with a doctor, lawyer or accountant.<\/p>\n<\/div>\n<div id=\"article-index-11\">\n<h3><strong>Expose AI&#8217;s blind spots<\/strong><\/h3>\n<p>Another key insight Lo shared was to ask the AI what it doesn&#8217;t know. This, he stressed, is important since LLMs can deliver incorrect responses in a highly authoritative tone.<\/p>\n<\/div>\n<div id=\"article-index-12\">\n<p>\u201cAlways ask the LLM, what are you uncertain about? What information are you missing? Because you want to understand the limitations of what they come up with,\u201d he said.<\/p>\n<\/div>\n<div id=\"article-index-13\">\n<h3><strong>Reverse engineering better prompts<\/strong><\/h3>\n<p>An advanced technique Lo highlighted was using AI to learn how to prompt itself. He suggested that after arriving at a useful answer through back-and-forth conversation, users should ask the chatbot how it should have been prompted in the first place.<\/p>\n<\/div>\n<div id=\"article-index-14\">\n<p>\u201cI will then ask the LLM, can you please tell me what prompt I should have used in order to generate the final answer that I was really looking for?\u201d he said. <\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Crafting the perfect prompt for artificial intelligence is both an art and a science, according to Andrew Lo, director of MIT\u2019s Laboratory for Financial Engineering. Speaking during a recent web presentation for Harvard University Griffin Graduate School of Arts and Sciences, the professor outlined some key rules for getting high-quality responses from your AI chatbot. 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