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StudyAI
Powered by Whisper + GPT-4 · Works in 6 languages

Turn any YouTube video into structured study material

Paste a URL. Get chapter-wise notes, summaries, flashcards, MCQs, mind maps, and a downloadable PDF — even when the video has no captions.

No transcript? No problem — we auto-fall back to Whisper speech-to-text.

Try:
12:34 Neural Networks — 3Blue1Brown
Captions detected English → Tamil
Processing · Whisper fallback ready
Chapter-wise notes
Chapter 3 / 7

3. Backpropagation intuition

  • How a neural network learns from its mistakes
  • Chain rule applied across layers
  • Gradient descent updates each weight
Flashcards
24
Tap to flip · spaced repetition ready
Q: What is backpropagation?
Quiz
15 MCQs
Mixed difficulty · instant explanations
Easy 6 Med 6 Hard 3
Mind map
Auto-generated
Neural Nets Neuron Weights Activations Backprop

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Everything you study with

One video in. A full study kit out.

Chapter-wise notes

AI splits the transcript into chapters, then writes structured notes with headings, key points, definitions, examples, and exam tips — ready to revise.

Chapter 3 · Backpropagation

• Chain rule across layers · Gradient updates · Worked example

Exam tip: Remember that ∂L/∂w = ∂L/∂a · ∂a/∂w

Flashcards

Spaced-repetition ready Q&A cards.

MCQ quizzes

Easy / medium / hard with explanations.

Mind maps

Visual concept maps in one click.

Question bank

Long-form & short-form practice Qs.

Professional PDF download

Cover page, headings, subheadings, bullets, page numbers, and your branding — ready to print or share.

How it works

From URL to study kit in 3 steps

01

Paste a YouTube link

Works with any public video — lectures, podcasts, tutorials, talks.

02

Smart transcript pipeline

Tries the YouTube Transcript API first. If captions are missing, falls back to Whisper automatically. The user never sees an error.

03

Get your study kit

Notes, flashcards, MCQs, mind map and a polished PDF — translated into 6 Indian languages on demand.

Multilingual

Study in the language you think in

One click translates the entire study kit — notes, flashcards, quizzes and the PDF — without losing formatting or technical terms.

🌐 English🌐 Tamil🌐 Hindi🌐 Telugu🌐 Malayalam🌐 Kannada
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English
Backpropagation computes the gradient of the loss with respect to each weight by applying the chain rule.
Tamil
பின் பரப்புதல் என்பது சங்கிலி விதியைப் பயன்படுத்தி, ஒவ்வொரு எடைக்கும் இழப்பின் சாய்வைக் கணக்கிடுகிறது.

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