Your AI's personality: what if we give it a personality test?

Can you really measure an AI's personality? Let me tell you what I discovered when I tried

Feb 19 • Germán Martínez

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How much energy does AI really use?

The electric bill nobody's showing you.

Feb 13 • Germán Martínez

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December 2025

Don’t know how to ask AI? Ask the AI 🙃

What If we asked AI to help us write its own prompts? Introducing meta-prompting

Dec 13, 2025 • Germán Martínez

November 2025

Is it more expensive to use AI in Spanish?

Yes, the price depends on what language you use. Seriously!

Nov 8, 2025 • Germán Martínez

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September 2025

You uploaded a document to ChatGPT... now what?

I dove into the technical world of RAG (and I'll explain it with grandma's recipes... seriously)

Sep 20, 2025 • Germán Martínez

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August 2025

What 19th Century Painters Can Teach Us About Thriving in the AI Age

A story about panic, epic beards, and how to reinvent yourself when technology changes everything

Aug 27, 2025 • Germán Martínez

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ChatGPT Got a New Brain (and I don't get it)

It's called GPT-5... and it had quite a messy launch. Let's talk about what this chaos means for the rest of us.

Aug 13, 2025 • Germán Martínez

Your AI's Personality: First Steps

What makes an AI assistant seem friendly, serious, or fun? This is the first in a series of posts where I'm diving into whether we can actually make an…

Aug 4, 2025 • Germán Martínez

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July 2025

1977 Atari Beats ChatGPT at Chess

Wasn't it supposed to be "PhD level"? Not so fast...

Jul 17, 2025 • Germán Martínez

June 2025

The Secret Language That Makes AI Understand You Perfectly

Master XML and completely transform your conversations with artificial intelligence

Jun 4, 2025 • Germán Martínez

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May 2025

Humanizing AI

Why does our brain keep treating AI assistants like they're human? Spoiler: same reason we name our vacuum.

May 22, 2025 • Germán Martínez

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Use Prompts Like Recipes for Designing Full Conversations with AI

Discover the "Recipe Prompting" technique that helps you design conversations and get exactly what you need from ChatGPT, Claude, or any AI assistant.

May 12, 2025 • Germán Martínez

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