AI Tools & Models

Andrej Karpathy: The AI Workflow Shift Explained

The man who named "vibe coding" just revealed what comes after it

6 hrs ago • Ruben Dominguez

Anthropic Has a Certification for Claude Architects. Here’s the Full Curriculum

You can’t take the exam. You can learn everything it covers.

Mar 23 • 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

The AI GTM Playbook: What’s Actually Working in 2026

Tools, pricing, frameworks, and 7 case studies from the fastest-growing AI companies.

Mar 12 • Ruben Dominguez

How to Create Content With Claude and ChatGPT That Doesn’t Sound Like AI

The banned phrases, system prompts, and workflow I use every week.

Mar 11 • 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

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

Every Way to Make Slides with Claude in 2026

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

Feb 22 • Ruben Dominguez

The Prompt That Replaced My Entire Content Strategy

From 1,000 to 200K followers in 2 years. 3 million weekly views. One prompt.

Feb 17 • Ruben Dominguez

Claude Can Now Do SEO Like a $10,000/Month Agency (For Free)

I spent last week stress-testing every SEO workflow I could think of inside Claude Cowork.

Feb 15 • Ruben Dominguez

200 Most Active Angel Investors Exposed: Names, Emails, Investment & Exits Count

15,000+ combined investments. Downloadable spreadsheet.

Feb 14

10 Claude Cowork Workflows That Actually Work

Copy-Paste Prompts included 🫶

Feb 11 • Ruben Dominguez

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