A: Morning wateremela,

For normal text-based files like PDFs, DOCXs, etc we support up to 128MB and for image-based PDFs that require OCR we support files up to 128 pages and up to 128MB. Note that when uploading files that are heavier will make the upload time will be longer. When you upload a scan PDF, our site would use OCR to detect text on the PDF file.

As for what Afforai can do, please check out our User Guide below. I'm confident it will be helpful to you:

https://help.afforai.com/en/articles/8478714-afforai-comprehensive-user-guide-with-videos

Second, please refer to our Prompt Library that our users on Afforai Community has made here to best use Afforai for research:

https://help.afforai.com/en/articles/9413185-ai-prompts-library-by-afforai-community

​I highly recommend you take a look at our community, our users go there to share their tips and tricks on how they use Afforai. I guarantee it will be of help to you and give you perspective on how Afforai is used: https://community.afforai.com/c/tips-tricks/

Regarding AI hallucination, it is something we are constantly working on and we have put a lot of information in the User Guide on how to reduce hallucination on the user side. Keep in mind, AI and LLMs have inherent limitations, that even billion dollar companies are working on to improve, including Microsoft, Google, OpenAI, etc. So, we do our best and do what we can in Afforai.
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