Explanation

Increasing Top-P to 0.95 is the correct answer because:

• Top-P (Nucleus Sampling): Controls the diversity of word choices by considering only the top P% of probable words
• Higher Top-P (0.95): Allows the model to consider a wider range of possible words, increasing diversity
• Lower Top-P: Restricts the model to only the most probable words, reducing variety

Why other options are incorrect:

• B. Decrease temperature to 0.2: Lower temperature makes the model more deterministic and less creative, actually reducing diversity
• C. Reduce max-tokens to 100: This limits response length but doesn't directly affect word choice diversity
• D. Add stop-sequence after each sentence: This controls output length but doesn't influence the variety of vocabulary used

For creative writing and style variety, increasing Top-P allows the model to explore more diverse vocabulary options while maintaining coherence.