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Deep Learning Practice · Quiz 1 · 15 Mar 2026 · January 2026 term

Question 15: A model is trained using the Causal Language Modeling (C…

Question 15

+3 marksOne or more correct options

A model is trained using the Causal Language Modeling (CLM) objective with a standard cross-entropy loss. Which of the following statements correctly describe the training dynamics? (Select ALL that apply)

Select all that apply.

  1. A

    The loss at position depends only on tokens .

  2. B

    The attention mask is strictly upper triangular.

  3. C

    Future tokens contribute gradients to earlier positions.

  4. D

    The joint probability of the sequence is factorized autoregressively.

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Correct answers

  • A

    The loss at position depends only on tokens .

  • B

    The attention mask is strictly upper triangular.

  • D

    The joint probability of the sequence is factorized autoregressively.

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Question 15 of 19 in the IIT Madras BS Deep Learning Practice (Deep Learning Practice) Quiz 1 paper sat on 15 Mar 2026, in the January 2026 term (Deep Learning Practice 15 Mar 26). It carries 3 marks.

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