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UPSC Civil ServicesPrelims2026General Studies Paper I
Question
QQ42. Which of the following statements with regard to Large Language Models (LLMs) used in machine learning is/are correct ? 1. LLMs assign probabilities to the next possible words and then pick the one with the highest probability. 2. LLMs process data through mathematical optimization to minimise prediction errors. 3. LLMs produce unbiased outputs. Select the answer using the code given below :
Options
- A 1 only
- B 1 and 2 only
- C 2 and 3 only
- D 1, 2 and 3
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Correct Answer
B 1 and 2 only
Model Answer
Answer: option B, as per UPSC's provisional answer key of 27 May 2026 (Series A). UPSC publishes the final key after the exam's final result.