NetEase's Euler AI tutor generates real-time animated explanations you can interrupt
xiaohu · x · 2026-11-13
A hands-on look at NetEase's new AI education product "Euler" (欧拉讲题), which generates real-time animated math explanations, drawing on the figure as it talks.
Key demo: while explaining why a parallel auxiliary line is drawn through point A, the user can interrupt and ask why — the app then shows on the figure which angles become equal and how to derive similar triangles, addressing the classic "I can draw the line but don't know why it goes there" pain point.
Under the hood it first plans the explanation, then converts it into board-writing, figure, animation and voice commands, resuming from wherever the student gets stuck.
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