Business & Investing

The Most Valuable Skill in AI Right Now Isn’t Using AI

It’s knowing how to talk to it.

Mar 21 • Ruben Dominguez

Everyone Is Talking About AI. The People Actually Winning Are Using Claude

Here's the data. And everything you need to get up to speed.

Mar 19 • Ruben Dominguez

How to use AI to Research Stocks like a Hedge Fund Analyst

Last year, Stanford researchers built an AI and gave it the same public data any investor can access.

Mar 15 • Ruben Dominguez

how to make Claude Code your Chief of Staff

The system that triages my email, dispatches 6 parallel agents, and blocks my calendar before I wake up

Mar 9 • Ruben Dominguez

Inside the Pitch Deck That Built a $134B Company

The Series D deck Databricks used to raise $140M

Mar 8 • Ruben Dominguez

how to use Claude for Investing: the 4-Level System

Most investors use Claude like a search engine. This guide shows the 4-level system that turns it into a research team. Complete setup with prompts…

Mar 7 • Ruben Dominguez

Anthropic Just Showed Us Which Jobs AI Is Actually Replacing

75% of programming tasks. 67% of data entry. Their own usage data tells the story.

Mar 6 • Ruben Dominguez

OpenAI Wrote Their AGI Plan in 2018. I'm Sharing the Full 64 Slides.

117M parameters. 8 GPUs. A thesis the entire AI community dismissed. Eight years later, they were right about everything.

Feb 28 • Ruben Dominguez

The Claude Cowork Setup That Actually Works

Most people use Cowork like a chatbot. That’s why it disappoints them.

Feb 27 • Ruben Dominguez

Perplexity Just Launched a Computer That Runs 19 AI Models at Once

Research, design, code, deploy. One system. No switching between tools.

Feb 26 • Ruben Dominguez

Every Way to Make Slides with Claude in 2026

5 methods. Downloadable PowerPoint files. The prompts that work.

Feb 22 • Ruben Dominguez

Claude Cowork: The Tool That Triggered a $285 Billion Software Selloff

Queue tasks. Walk away. Come back to finished work.

Feb 19 • Ruben Dominguez

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