Question: Is there an AI tool that can summarize and translate complex documents, including math problems, in multiple languages?

Pizi is an AI-powered information retrieval system that can process and analyze multiple PDFs. It can handle more than 100 languages and includes features like layout analysis, formula recognition and OCR to extract text from scanned PDFs and images. It's good for quick analysis, translation and math problem solving, so it's good for lawyers, teachers and students.

Another good option is ChatDOC. The tool lets you quickly analyze and summarize documents in various formats, including PDF, DOC and EPUB. It can analyze math formulas and explain them, has a multi-document chat interface for research and can integrate with GPT-4 for image analysis. You can also use custom models to fine-tune answers, and there's a browser extension that lets you upload PDFs with a click, so it's good for students and professionals.

Mathpix is a high-end OCR tool that can recognize mathematical equations, chemical diagrams, tables and text in many languages in images, handwritten notes and PDFs. It's got a collaborative editing interface and can convert documents into many formats, so it's good for education and high-volume digitization. The system can also handle chemistry OCR for complex chemical structures, so it's adaptable and reliable for a wide variety of documents.