What Is a Reasoning Model? Understanding O1, Chain of Thought, and Extended Thinking

Dale

Published on: 14/01/2026

What is a reasoning model? Learn how chain-of-thought helps LLMs solve complex problems by thinking step-by-step before generating answers.

AI Education

The Difference Between Claude Opus and Sonnet: Understanding Model Tiers

Dale

Published on: 13/01/2026

Claude Opus 4 vs Sonnet 4: which should you use? Learn the tradeoff triangle between intelligence, speed, and cost—and choose the right model for your task.

AI Education

AI Model Names Explained

Dale

Published on: 11/01/2026

AI model names look like keyboard smashing. Here's the simple pattern behind every LLM name—and why it matters for choosing the right tool.

AI Education