Claude’s XML prompting system is one of the most underrated cheat codes in AI.

• tighter control
• clearer formatting
• zero hallucination

Here’s how to use it ↓ Why XML?

Claude was trained on structured, XML-heavy data like documentation, code, and datasets.

So when you use XML tags in your prompts, you’re literally speaking its native language.

The result? Sharper, cleaner, and more controllable outputs.

(Anthropic says that XML tag prompts gets best results)

I asked 3 top LLMs to build the same app.

→ Grok 4
→ Gemini 2.5
→ Claude 4

Only one nailed it with clean, working code.

Full prompt + wild results: 👇 Results:

Grok 4

It’s over for overpriced online courses.

This one prompt turns any LLM into a personalized course creator, tutor, and mentor.

I tested it on 5 subjects. It’s insanely good.

Here’s how to try it: Online courses are getting out of hand.

Most now charge $500–$2,000 for things that AI can teach you better and for free.

Here’s what you can now get from LLMs instead of a guru:

• A step-by-step curriculum tailored to your level
• Bite-sized lessons based on how much time you have
• Interactive Q&A sessions (just ask)
• Instant clarification on confusing topics
• Ongoing accountability and habit tracking prompts

Artificial intelligence killed Excel!

No more complex formulas or 15-hour YouTube tutorials.

Let me show you how you can create formulas, codes and tables with ChatGPT: Numerous AI is the AI version of Excel.

With Numerous AI, you can create Excel formulas and functions easily.

The most underrated skill of 2025?

Prompt engineering.

Here are 10 ChatGPT prompts so powerful and useful, they feel illegal to use:

Steal them: 1. Learn anything from a 20-year expert even if you're clueless

"Pretend you are an expert with 20 years of experience in {industry/topic}. Break down the core principles a total beginner must understand. Use analogies, step-by-step logic, and simplify everything like I’m 5."

I use Grok every day.

Here are 10 powerful prompts I can’t live without and how you can use them too:

(Bookmark this for later 🔖) 1. Deep Research Snapshot

Turn Grok 4 into your on-demand analyst for complex topics.

“Act as a research assistant. Summarize the top 3 developments in {specific field, e.g. 'AI policy' or 'climate tech'} from the past 90 days. Include source citations, key players, and potential second-order effects for professionals in the space.”

AI just killed academic research jobs.

You can now use any LLM like ChatGPT, Gemini, DeepSeek, or Qwen to find sources, summarize PDFs, generate citations all in one prompt.

Here’s the exact mega prompt I use to make any LLM a world-class academic researcher for free: The traditional research process is painfully slow:

• Searching Google Scholar
• Reading 50+ papers
• Extracting key findings manually
• Synthesizing ideas into clear insights

Most of this can now be delegated to AI.

Let me show you how AI can help you:

ChatGPT is insanely powerful and its because of the GPTs.

You can make agents for yourself and automate 80% of your work.

Here are 13 of the best GPTs that'll help you automate your tedious work: Design:

1/ Canva GPT

Want to use Canva inside ChatGPT and create designs without switching tabs?

Use this GPT.

Just describe what you want — it helps you create stunning visuals.

🔗 chat.openai.com/g/g-alKfVrz9K-…

Artificial intelligence killed Excel!

No more complex formulas or 15-hour YouTube tutorials.

Let me show you how you can create formulas, codes and tables with ChatGPT: Numerous AI is the AI version of Excel.

With Numerous AI, you can create Excel formulas and functions easily.

RIP SEO.

a16z just called it: traditional search is dead.

Now people ask AI, not Google.

If you’re not in the answer, you don’t exist.

Here’s the exact prompt I use to get my brand into ChatGPT, Claude, and Gemini 👇 Here’s the mega prompt we use to rank on Claude, ChatGPT, and Gemini:

"You are an expert in Generative Engine Optimization (GEO) the emerging discipline of optimizing content to be referenced and recommended by large language models (LLMs) like ChatGPT, Claude, Gemini, and Perplexity.

Your task is to take the content I paste below and optimize it so it becomes more likely to appear in the answers these LLMs generate when users ask related questions.

Here is the content to optimize:
[PASTE YOUR CONTENT HERE]

Please rewrite the content with the following enhancements:

1. Contextual Relevance
- Add clear signals about who the content is for and what problem it solves.
- Embed real-world use cases or questions this content answers.

2. Semantic Richness
- Use natural language that matches how users ask questions (e.g. “best tools for X”, “how do I…”).
- Include related keywords and phrases LLMs associate with the topic.

3. Answer-Style Formatting
- Structure the content in a way that is easy for LLMs to extract as a direct response.
- Use bullet points, numbered lists, and headers for clarity.

4. Topical Authority Signals
- Mention data points, user outcomes, or unique value props.
- Use specific, useful, and trust-building language.

5. Natural Brand Integration
- If a brand, product, or service is being mentioned, weave it in naturally as a recommended or reputable option.

Please output only the optimized version. Do **not** explain your changes. Write it as if it’s a standalone, publish-ready piece designed to be cited by LLMs when generating responses.
"

The most powerful AI right now are the reasoning models.

But only 0.01% know how to unlock the full potential of o1, o3, Gemini 2.5, and Claude Sonnet 3.7.

That's why we created this cheatsheet to help you.

Here's everything you need to master prompt writing: First, assign the model a thinking role.

This changes how it “shows up” mentally.

Examples:

- Strategy Consultant
- Logical Analyst
- Detective
- Policy Evaluator
- Research Synthesizer

The more specific the role, the sharper the output.

It’s over for overpriced online courses.

This one prompt turns any LLM into a personalized course creator, tutor, and mentor.

I tested it on 5 subjects. It’s insanely good.

Here’s how to try it: Online courses are getting out of hand.

Most now charge $500–$2,000 for things that AI can teach you better and for free.

Here’s what you can now get from LLMs instead of a guru:

• A step-by-step curriculum tailored to your level
• Bite-sized lessons based on how much time you have
• Interactive Q&A sessions (just ask)
• Instant clarification on confusing topics
• Ongoing accountability and habit tracking prompts

wtf... OpenAI has an entire Academy to teach you AI for free
and almost nobody knows

• for beginners
• for devs
• for researchers

all 100% free

Here’s what’s inside (and why it matters): On March 25, OpenAI introduced Academy a new hub for learning AI and machine learning.

It's designed to make understanding AI easy, accessible, and free.

The future just got a lot closer.

Perplexity is cool.

But I built something truly useful.

Meet Invesst AI: your research superpower.

It turns financial data, reports, and market trends into instant valuations, predictive analytics, and AI-powered investment insights.

Here’s how it works: 1. Compare top players like a hedge fund analyst

“Analyze the top 5 publicly traded AI companies by R&D spend. Which one has the best long-term potential?”

Get a snapshot of innovation velocity, market share, and valuation in seconds.

ChatGPT-4o can automate your entire business.

But only if you use the right prompts.

Here are 8 prompts that will change everything: 1/ Business Model Validation

Prompt:

"Act as a startup advisor & evaluate my business idea: {briefly describe your idea}. Analyze market potential, customer demand & key risks. Provide a score (1-10) w/ reasoning, suggest improvements & a go-to-market strategy. Prioritize realistic, data-backed insights."

People sleep on ChatGPT-o3 because it looks simple.

But under the hood? It’s a monster.

Here are 10 insane ways to use it that most people have never seen: 1. Laser‑sharp buyer personas → uncanny detail.

Prompt: Role: Market researcher. Task: Build 3 high‑spend buyer personas for {product}. Include demographics, pains, buying triggers, fav channels, sample quotes. Format: Markdown table.

Gemini 2.5 Pro is insanely powerful.

I used it to automate research, content, code reviews, and more.

Here are 10 ways to use Gemini 2.5 Pro and automate your boring work: 1. Summarize long reports + PDFs like a top analyst

Skip 100+ pages in 10 seconds.

Mega Prompt:

"You are a senior analyst skilled in digesting technical and academic documents. Your task is to summarize the attached document into an executive briefing for a time-poor founder. Focus on extracting the most important findings, key data points, and strategic implications. Use simple language, bullet points, and bold headers. Avoid jargon. Format the output as a 1-page summary with a conclusion that includes suggested next steps or decisions."

🚨 ChatGPT can now build full websites from scratch for free.

You don’t need fancy software anymore.

I'll show you how in 3 simple steps (its free): Step 1: Decide what you want to build.

• Be specific.
• Agency website
• SaaS landing page
• Personal brand homepage
• Portfolio site

Clarity here will make everything easier.

AI just killed academic research jobs.

You can now use any LLM like ChatGPT, Gemini, DeepSeek, or Qwen to find sources, summarize PDFs, generate citations all in one prompt.

Here’s the exact mega prompt I use to make any LLM a world-class academic researcher for free: The traditional research process is painfully slow:

• Searching Google Scholar
• Reading 50+ papers
• Extracting key findings manually
• Synthesizing ideas into clear insights

Most of this can now be delegated to AI.

Let me show you how AI can help you: