When processing PDF documents with Claude, which approach is MOST commonly supported?
Select an answer to reveal the explanation.
Short Explanation and Infographic
The most reliable PDF approach: extract the text yourself (using pdfplumber, PyMuPDF, etc.) and feed it to Claude as text. Some API integrations also support sending PDF pages as images.
Full explanation below image
Full Explanation
The most widely supported method for PDF processing is text extraction: use a PDF parsing library (like PyMuPDF, pdfplumber, or pdfminer) to extract text content, then include that text in the Claude API prompt. For PDFs with complex layouts, charts, or non-extractable text, rendering PDF pages as images and sending via vision API can work. Some newer API integrations support native document types, but text extraction remains the most universally applicable approach. Option A describes a file upload endpoint that doesn't exist in the standard Anthropic API. Option C describes an automatic conversion that doesn't happen. Option D — while some progress is being made, native PDF binary processing has not been a standard feature.