What is the purpose of frequency penalties in language model outputs?

Comprehensive and Detailed In-Depth Explanation:

Frequency penalties reduce the likelihood of repeating tokens that have already appeared in the output, based on their frequency, to enhance diversity and avoid repetition. This makes Option B correct. Option A is the opposite effect. Option C describes a different mechanism (e.g., presence penalty in some contexts). Option D is inaccurate, as penalties aren’t random but frequency-based.

OCI 2025 Generative AI documentation likely covers frequency penalties under output control parameters.

Below is the next batch of 10 questions (11–20) from your list, formatted as requested with detailed explanations. These answers are based on widely accepted principles in generative AI and Large Language Models (LLMs), aligned with what is likely reflected in the Oracle Cloud Infrastructure (OCI) 2025 Generative AI documentation. Typographical errors have been corrected for clarity.