Opening the paper…

Large Language Models, Quiz 2

January 2026 term, 12 Apr 2026, Set 1

Time left

02:00:00

Question 1

+2−0Single correct

Select one option

A.
B.
C.
D.

Report a problem

to report a problem with this question.

Choose a question

Answered: 0
Not answered: 1
Marked for review: 0
Answered & marked for review: 0
Not visited: 20

Submit this paper?

You cannot change your answers after submitting.

Answered: 0
Not answered: 1
Marked for review: 0
Answered & marked for review: 0
Not visited: 20

Instructions

The palette shows the status of every question. Pick a number to go straight to it.

Answered: 0
Not answered: 1
Marked for review: 0
Answered & marked for review: 0
Not visited: 20

Save & Next moves to the next question. Answers are saved as you go.
Mark for Review & Next flags the question to come back to. A flagged answer still counts.
Clear Response removes your answer to the question on screen.
The ← and → keys move to the previous and next question.

Question text from the original paper, with its maths as pictures Question text from the original paper, with its maths as pictures Why is the standard GPT architecture (Decoder-only with causal masking) generally unsuitable for the Masked Language Modeling (MLM) objective as implemented in BERT?