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How to Build Three AI Agents Without Writing Code
Almost everyone talking about AI agents has never built one. Your first takes a single repeatable task and one focused afternoon.
Jul 16
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Ruben Dominguez
55
2
2
Nobody Cares About the Model Now. It's About the Type of Moat
Open models now rival the frontier at a fraction of the price. Founders care about moats. But what kind of moats?
Jul 12
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Ruben Dominguez
71
7
2
Google’s agent broke a 56-year math record. Yours forgets yesterday
Self-evolving agents went from papers to production this year. Here is the full stack for building an agent that gets smarter every week, with the…
Jul 10
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Ruben Dominguez
68
Brian Armstrong Runs 1,200 AI Agents at Coinbase. Here Is the Operating Model He Just Handed Every Founder.
Coinbase runs 1,200 AI agents, legally gives investment advice, and is building the bank for the entire agentic economy.
Jul 2
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Ruben Dominguez
79
1
6
The Real Reason AI Costs Keep Rising
Tokens got 600x cheaper in six years, yet companies are blowing a year of AI budget in a single quarter.
Jun 30
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Ruben Dominguez
54
8
5
OpenAI's $122B masterclass: 10 takeaways from Sarah Friar
Compute scarcity, the pricing ceiling, and the memory moat, and what founders and investors should steal.
Jun 29
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Ruben Dominguez
77
The Salary That Disappeared: 6 Roles That Paid $120K–$200K in 2024 That AI Owns Completely Now
The $150K job is not gone. The $60K job that was the only path to it is. And nobody has put that on their three-year hiring plan yet.
Jun 26
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Ruben Dominguez
75
9
2
The free AI content engine that beats a content team
Founders now reach investors, candidates, and customers with one Notion workspace and a memory-persistent AI agent. Here is the kit, free.
Jun 24
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Ruben Dominguez
70
3
4
The AI Upgrade Trap: Why Switching to a Better Model Breaks Everything You Built
Twice in six weeks, Anthropic shipped a model with better benchmarks across the board. Twice, production systems broke anyway.
Jun 23
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Ruben Dominguez
65
3
4
Jeff Bezos’s Economic Doctrine: 10 Ideas Founders and Investors Should Steal
The world’s fourth-richest man laid out a full economic playbook. The numbers cut against most of this year’s headlines.
Jun 22
•
Ruben Dominguez
70
2
1
Ship your first AI agent in a day
The 7-step path, the copy-paste Agent SDK starter, 5 agents worth building this week, and the one decision that saves you two weeks.
Jun 21
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Ruben Dominguez
46
No, You Don’t Need an AI Agent
The agent every vendor is selling you is usually a workflow in disguise, and paying agent prices for it wastes money you don’t have.
Jun 19
•
Ruben Dominguez
64
7
6
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