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AI Tutor

Conversations you start with “Ask AI Tutor” on a question, a glossary term or a textbook unit, with “AI analysis” on Today's study or “Review with AI Tutor” on a topic page, or with “Ask anything” below are kept here. Answers are based on the audited explanations and the textbook's terms.

API key settings

Stored only in this browser's localStorage. It is never sent to our server.

No key saved

You can create a key under API Keys in the Anthropic Console. Usage is billed to your own Anthropic account. Open the Anthropic Console

Saved conversations

Conversations are stored only in this browser (up to 30; the oldest is removed first).

Ask anything

Terms in your question are looked up in the textbook glossary, and the answer is based on their definitions. Anything not in the glossary is answered from general knowledge and marked as such. Each question starts a new conversation.

Set your API key first.