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Show HN: MathGPT – Create math animations for any question

(math-gpt.org)
84 points yannigk | 3 comments | 19 Nov 24 10:15 UTC | HN request time: 0.001s | source

Hi, we're MathGPT! MathGPT creates Khan-Academy-style animated math videos that intuitively explain complex concepts to students, helping them understand how to solve their problems step-by-step. We're currently serving over 2M users, processing 800M tokens / day and growing! If you try it out, we would appreciate feedback on how we can make the overall experience / video generation better! Email me at ygk2[at]cornell.edu.
1. mlukaszek ◴[20 Nov 24 22:06 UTC] No.42198601[source]▶
It's pretty good! It did quite well when asked a variant of "when do the trains meet" problem, although it used different values for speed than what I told it to use (and what it actually used in textual response: 120km/h and 20km/h in video vs 80km/h and 60km/h in the prompt and textual response).

https://math-gpt.org/?video_id=a7489ec5-b06e-480a-96c4-27765...

If it did the animations in 3Blue1Brown style, that would be cherry on the top! ;-)

Edit: I did notice it uses Manim, it just doesn't have the same feeling

replies(1): >>42198737 #
2. xenonite ◴[20 Nov 24 22:21 UTC] No.42198737[source]▶
Sadly the resulting calculation is wrong (190/140≠1.5)
replies(1): >>42202359 #
3. mlukaszek ◴[21 Nov 24 08:51 UTC] No.42202359[source]▶
Haha I did not even register that as I expected 1.5 as the answer...