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Large Language Models · End Term · 21 Dec 2025 · September 2025 term · Set 1-2

LLM End Term 21 Dec 2025 — Question 23

Question 23

+1 markOne correct option

During training, they strictly enforce teacher forcing, meaning the ground-truth previous tokens are always provided as input to predict the current token. Based on the above setup, answer the given subquestions.

  1. A
  2. B

    It dictates that the loss is only calculated for tokens that were incorrectly predicted.

  3. C
  4. D
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Correct answer

  • C
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Question 23 of 25 in the IIT Madras BS Large Language Models (LLM) End Term paper sat on 21 Dec 2025, in the September 2025 term (Large Language Models 21 Dec 25). It carries 1 mark.

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