Learn AI
New to AI? Start here. Plain English, no jargon, no assumptions about what you already know.
Understanding AI
What is a context window? (And why it matters for your business)
A context window is how much an AI can hold in its memory at once. Here is why it matters and what the 1 million token breakthrough means.
AI jargon explained: a plain English glossary for business owners
LLM, GPT, hallucination, prompt, token — here is what all the AI jargon actually means.
ChatGPT vs Claude vs Gemini: which one should you use?
Three of the biggest AI tools compared for business owners. Here is the honest answer.
Free vs paid AI: is it worth paying for ChatGPT Plus or Claude Pro?
Most AI tools have a free tier. Here is when the free version is fine and when it is worth paying.
How AI actually works (you do not need to understand the tech)
AI is not magic. Here is what is actually happening, in plain English.
How to write a good AI prompt (and get much better results)
The quality of what you get from AI depends almost entirely on how you ask. Here is how to ask better.
What is an LLM and why does it matter for your business?
LLM stands for large language model. Here is what that means and why every business owner should care.
LLM Directory
Every major AI model explained. What it is, what it costs, and when to use it.
ChatGPT
by OpenAI
The AI that started it all. Still one of the best.
Claude
by Anthropic
The best AI for writing and understanding long documents.
Microsoft Copilot
by Microsoft
AI built into Microsoft 365. If you use Word, Excel or Outlook, it's already there.
DeepSeek
by DeepSeek
The Chinese AI that shocked the world. Incredibly capable and mostly free.
Gemini
by Google
Google's AI. Brilliant if you already use Google Workspace.
Grok
by xAI
Real-time AI from xAI. Included with X Premium.
Llama
by Meta
Meta's open-source AI. Run it yourself or use it for free via partner apps.
Mistral
by Mistral AI
The European AI. Fast, capable, and privacy-friendly.
Perplexity
by Perplexity AI
AI-powered search that shows its sources.
MiMo-V2-Pro
by Xiaomi
Xiaomi's mystery model revealed. Free, capable, and top 3 for coding.