Runs a second refinement pass after translation. The LLM rewrites the first-pass translation to improve literary quality, natural flow, and stylistic elegance. Doubles the translation time but significantly improves output quality.

Include original text alongside the translation. Each chunk displays the source text followed by its translation, ideal for language learning or side-by-side comparison.

For poorly formatted or OCR-scanned texts. Instructs the LLM to fix: broken line breaks, double spaces, punctuation errors, and merge incorrectly split paragraphs.