What Marquis has learned
Teach something new
Saved lessons
Lessons stay on this device. Only the few most relevant (max ≈400 tokens) are sent with each question.
Monthly cost (estimate)
Estimated from the usage each provider reports, this device only (Gemini at paid-tier list price; a free-tier key costs nothing). Exact billing: console.x.ai and aistudio.google.com. PC models are free.
Voice
Free, uses your device's built-in voices. No paid text-to-speech.
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