PDF, Word, Excel, PowerPoint, OpenDocument, RTF, EPUB, HTML, MHTML, mail with
its attachments, notebooks, subtitles, zip archives and text and source files
in any common encoding, in pure Go; legacy Office formats through LibreOffice
and scanned pages through Tesseract when they are installed. Chunks of about
500 tokens under their headings, overlapping by a paragraph.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
