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Large Language Models · End Term · 13 Apr 2025 · January 2025 term · Set 1

Question 3: Consider the problem of length extrapolation using the Ab…

Question 3

+2 marksOne correct option

Consider the problem of length extrapolation using the Absolute Position Encoding (APE) scheme. Suppose the context length of a model during training is 512. Which of the following approaches allows the model to extrapolate to a context length of 1024 tokens

  1. A

    Fixed Sinusoidal Encoding

  2. B

    Parameterized APE

  3. C

    ALiBi

  4. D

    T5

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Correct answer

  • A

    Fixed Sinusoidal Encoding

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Question 3 of 15 in the IIT Madras BS Large Language Models (LLM) End Term paper sat on 13 Apr 2025, in the January 2025 term (IIT M DEGREE FN EXAM QDB2 13 Apr 2025). It carries 2 marks.

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