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AI basics

New to AI? Start here.

Short explainers on what agentic AI is and who makes the tools everyone is talking about. Read one in five minutes, then head to the guides for your line of work.

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What is Claude?

Claude is the AI assistant built by Anthropic, known for long documents, careful reasoning, natural writing, and coding. Here's what it is and who it's for.

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What is OpenAI?

OpenAI is the company behind ChatGPT, the product that kicked off the modern AI boom. A short history, what they make, and why it matters to you.

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What is Muse?

Muse is Meta's personal AI agent. It doesn't just chat: it works across your connected apps and runs errands in the background. Here's what it does and who it's for.

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Which AI should I use?

Eight popular AI tools, compared in plain English: who each one suits, what it costs in tiers, and where it falls short. Plus a 60-second quiz to find your fit.

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What is Grok?

Grok is the AI chatbot from xAI, built into X. It's known for real-time knowledge and a witty personality. Here's what sets it apart, and what to watch out for.

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