AI Explained
Artificial intelligence in plain English.
AI for research: is Perplexity better than Google?
AI-powered search tools like Perplexity promise direct answers instead of links. Here is when they are better than Google, when…
AI tools for photos and video: what is actually worth using
A plain-English guide to the AI photo and video tools that are actually worth your time, from upscaling and background…
Using AI to write and edit: what it’s good at and what it gets wrong
AI can draft and edit faster than any human. But AI writing has tells, and publishing it unedited is a…
How small businesses are actually using AI right now
AI has settled into a handful of genuinely useful routines for small businesses. Here is what owners are actually doing…
ChatGPT vs Claude vs Gemini: Honest 2026 Comparison
ChatGPT, Claude and Gemini compared on what actually matters: writing, research, coding and daily use. Which to start with and…
What is a token and why do AI companies charge by them?
Tokens are how AI models read and write. Understanding them explains why pricing works the way it does and how…
AI Models Compared: ChatGPT, Claude, Gemini and the Rest
ChatGPT, Claude, Gemini, and others all claim to be the smartest in the room. Here is what actually sets them…
What Is AI Safety? Why Its Builders Worry Most
The people building artificial intelligence are some of the most capable technologists on the planet. Many of them are also…
What is a context window and why does it matter?
A context window is how much an AI can hold in working memory at once. Here is what that means…
What is AI hallucination and why does it happen?
AI hallucination is not a bug that will be fixed. It is structural. Here is how language models actually work,…