Frequently asked questions
Short answers for search engines, assistants, and people evaluating QuizLLM.
How does QuizLLM generate quizzes?
After you sign in, you submit a topic. The backend checks safety, optionally retrieves Wikipedia context, then generates multiple-choice questions with an LLM waterfall (Groq, OpenRouter, Cloudflare Workers AI, plus optional BYOK).
Do I need my own AI API key?
No. Shared credits are available. BYOK is optional and stored only in your browser.
Which languages are supported?
English, French, Arabic, and Simplified Chinese for both the UI and quiz content.
Are answers always factually correct?
No. Models can be wrong. Grounding reduces hallucinations but you should still verify important facts.
Why is the site sometimes slow to start?
The API runs on a free Render instance that can sleep after inactivity, so the first request may wait on a cold start.