Socrates

Socrates AI, the most advanced deep document analysis tool, delivers complete and accurate answers from your PDF, DOCX and other files.

• Dive deeper into long documents than ever before
  This AI intelligently splits documents and creates multiple search indexes for more accurate and thorough analysis.
• Support for PDF, DOCX, EPUB, text files and more.
• Ask questions and get complete answers instantly with state-of-the-art AI. Each answer includes quotes from documents.
• Run document analysis without sending data to the cloud.
• Create custom workflows with AI to get exactly what you need.
• Compare and contrast multiple documents in a spreadsheet.
• Run document analysis without sending data to the cloud.

Summary:
Users can use GPT-4 as a cloud chat service or opt for an on-premises solution and use the built-in model. GPT-4 works very smoothly, but it has a limit for users of the free version that does not exist for the offline model (Bge-large variant). The downside is that you'll need at least 24GB of RAM, which makes GPT-4 a simpler choice.

The program supports .PDF and .DOCX documents, and the files you add will be used to train the AI. After processing them, you will be able to start chatting with the AI and ask it any questions you have about these files.