Option 1: Default (Docling Decides) (Recommended)

The Default (Docling Decides) option automatically determines the optimal chunk size based on your document's structure and content.

This intelligent mode analyzes headings, paragraphs, tables, and document formatting to create well-structured chunks that improve search accuracy and response quality.

Recommended for:

1. Product manuals
2. User guides
3. PDFs
4. Word documents
5. PowerPoint presentations
6. Most business documents

Best Practice: For most users, leave this setting as Default (Docling Decides) for the best overall performance.