The AI mentor now runs through your server-side OpenRouter proxy. Learners do not need to paste API keys into the browser anymore.
Checking server AI status...
Use this when a word sounds familiar but you still do not really know what it is, where to open it, or why it matters.
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Revision reminders, linked chapter suggestions, and a full history of what appeared on your account.
Open a chapter to get chapter-specific study instructions, revision timing, and linked revisit suggestions.