The AI handbook
for everyone
Look up terms, compare tools, and learn how to apply AI in your real-world workflows.
Who are you?
Pick your role for tailored AI guides
Free AI toolkit
Token counter, API cost calculator, prompt builder — runs entirely in your browser.
Markdown → HTML Export
Convert Markdown to standalone HTML for blog publishing, email, or WordPress. 3 CSS themes (GitHub, clean, none) + dark mode + .html download.
CSS Clip-path Generator
12 shape presets (triangle, star, hexagon, speech bubble…) plus editable polygon points. Live preview, copy CSS.
Compound Interest Calculator
Compound interest growth: initial principal + monthly contributions. Year-by-year table with total interest earned.
AI glossary
Quick lookup of 50+ core concepts.
What is Fine-tuning?
The process of further training an existing AI model on your data so it gets better at a specific task or matches a specific style.
What is AI Hallucination?
When an LLM confidently produces information that is factually wrong — fabricated stats, fake citations, made-up events.
What is RAG (Retrieval-Augmented Generation)?
A technique that lets an LLM look up your documents before answering — reducing hallucinations and grounding answers in real data.
What is an AI Agent?
An AI system that can plan, use tools, and take multi-step actions to complete a goal — not just answer a single question.
What is an LLM?
Large Language Models — AI systems trained on massive text corpora that can understand and generate human-like text. ChatGPT, Claude, and Gemini are all LLMs.
What is an Embedding?
A way to represent text, images, or anything else as numerical vectors so machines can compare meaning.
AI tool reviews
Honest comparisons to help you pick the right tool.
Claude
★ 4.8Anthropic's AI assistant — strong at reasoning, long-form writing, and coding.
Cursor
★ 4.7An AI-first code IDE — a VS Code fork using Claude/GPT as the backend.
Midjourney
★ 4.7The leading AI image tool for aesthetics — behind countless marketing covers, concept art, and stock images from 2023–26.
ChatGPT
★ 4.6The world's most popular AI chatbot from OpenAI — easy to use with multimodal support.
Latest posts
See all 3 posts →Welcome to SoTayAI
Our launch post — why we built this, what's coming, and how you can get involved.
How to write effective prompts: 7 rules every beginner should know
Learn 7 simple rules that will make ChatGPT/Claude answer more accurately and on-target right away.
Install Claude Code and write code with AI in 30 minutes
Step-by-step guide: install Claude Code, sign in, and ask the AI to write your first code.