Nicolas Bustamante

Model-Market Fit

Product-market fit has a prerequisite that most AI founders ignore. Before the market can pull your product, the model must be capable of doing the job…

11 hrs ago • Nicolas Bustamante

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October 2025

Are LLMs Plateauing? No. You Are.

When you test frontier models on yesterday’s benchmarks, you’ll miss today’s breakthroughs. You're weighing an elephant with a bathroom scale.

Oct 22, 2025 • Nicolas Bustamante

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LLMs Eat Scaffolding for Breakfast

The best AI code is the code you delete. Models are eating abstractions faster than teams can adapt. Each model introduces a new paradigm shift. If you…

Oct 8, 2025 • Nicolas Bustamante

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ChatGPT Killed the Web: For the Better?

After 30 years of clicking, scrolling, and optimizing pixels, websites are becoming obsolete. LLM agents will read and act for us, ending search…

Oct 3, 2025 • Nicolas Bustamante

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The RAG Obituary: Killed by Agents, Buried by Context Windows

Why Retrieval-Augmented Generation Won’t Survive the Context Revolution and the End of Chunking, Embeddings, and Rerankers as We Know Them.

Oct 1, 2025 • Nicolas Bustamante

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October 2024

But But, You Were Supposed to Be a GPT Wrapper?!

The technical details behind our AI Financial Agent: Fintool, Warren Buffett as a service.

Oct 30, 2024 • Nicolas Bustamante

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Fintool, Warren Buffett as a Service

Replicating the Oracle of Omaha with AI agents

Oct 22, 2024 • Nicolas Bustamante

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How to build a shitty product

Everyone wants the recipe to build a great product. But if you take Charlie Munger's advice to "always invert," you might ask: How to build a truly…

Oct 17, 2024 • Nicolas Bustamante

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September 2024

San Francisco Life: Insider Tips ♥️

Here’s a guide on where to stay, eat, and what to do in SF. While there are countless other things you could explore, I’ve highlighted what Natalie and…

Sep 14, 2024 • Nicolas Bustamante

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July 2024

Burning Billions: The Gamble Behind Training LLM Models

Why most AI infrastructure companies end up with burned cash and broken dreams, while the application layer is printing money.

Jul 16, 2024 • Nicolas Bustamante

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April 2023

What We Learned Building the Largest GPT-Telegram Bot

From building search engines to chatbots: navigating the Internet's evolution through Lou, the most Popular GPT-4 Telegram Bot.

Apr 7, 2023 • Nicolas Bustamante

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September 2022

The End of My Crypto Explorations

My crypto journey started in late 2012 when I encountered Bitcoin on the Internet while reading about the free banking system for my high school…

Sep 23, 2022 • Nicolas Bustamante

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