The Repeater
AI Learning: See, Hear, Speak—Discover Brilliance
The Repeater launched on April 8, 2025 with 111 votes, #441 of 7,818 launches that month and more than 95% of that year's launches. The site was still online in September 2026, 1 year on.
What it does
It delivers explanations through visual slides, listens and responds with real-time feedback while you speak, and challenges your understanding through tailored quizzes. This personalized learning tool adapts to your pace and style.
Repeater is a multi-agent AI tutor. A planner agent builds the learning path, an explainer teaches with visuals, video, mind maps and flashcards, an evaluator runs quizzes and open questions, and an adaptive agent finds your gaps and builds the next session to close them.
Repeater is not a single model behind a chat box. It is a pipeline of specialised agents that plans, teaches, tests, and adapts to you, so every next session targets your gaps. Each agent owns one job and passes a typed contract to the next. Failures are recoverable, decisions are inspectable, and every module on the plan goes through the same loop. Parses the document or transcript, extracts topics and dependencies, and emits an ordered plan of modules and steps you can review, reorder, or rewrite before the session starts. Picks the right format per concept: short video, narrated walkthrough, mind map, flashcards, comparison cards, or animated diagram. Audio and visuals come from the same…from scenesnap.co
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