Structured File Processing

The assistant can now read and analyze uploaded files directly within a conversation. Upload a spreadsheet, CSV, JSON file, or PDF, and it parses the contents into structured data: column types, row counts, and a formatted preview. For Excel files, it navigates between sheets. For PDFs, it renders page-by-page previews and extracts content.

Ask questions about a dataset, cross-reference a spreadsheet against case details, or pull specific figures from a report without leaving the thread. Supports CSV, TSV, XLS, XLSX, JSON, JSONL, and PDF up to 100 MB.