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Blog & Articles
Weekly writing on AI, frontend engineering, and the craft of building software. Experiments, opinions, and lessons learned.
Is RAG Dead? Why Long Context Windows Haven't Killed Retrieval Augmented Generation
LLMs now support million-token context windows, so teams are questioning whether RAG is still worth the infrastructure complexity. Here's a breakdown of the real trade-offs.
Probability Distributions: The Math Behind AI Predictions
Binomial, Poisson, Normal, T-Student — the probability distributions that power statistical models and machine learning, with real examples.
Statistics for AI: The Fundamentals Every Developer Should Know
Populations, samples, variables, mean, variance — the statistical building blocks that power every AI model, explained for developers.
Why Python Became the Language of AI — And What That Means for Software Developers
How Python's simplicity, ecosystem, and philosophy made it the default language for AI — and what a JavaScript developer learned by switching.
From Turing to ChatGPT: A Beginner's Journey Through AI
What AI really is, where it came from, and how it works — a friendly overview based on Introduction to Artificial Intelligence at UFPR.