Could it write a technical abstract or accompanying summary for a general audience based on the main body text, e.g. Methods, Results and the context or significance of the work?
And it wasn't already in my list, though https://typeset.io/ posted in this thread by Xeophon also looks neat
It's just 15 lines to do document summarization and you can ask it to summarize arguments by customizing the summarisation prompt.
You could bring in other papers context with other tech, but indexing it all would be the tricky bit.
There's also something called GROBID which extracts scientific PDFs much better than generic PDF readers. it's worth spinning up a docker instance of it and getting the text that way for LangChain if you have time.
I think they also had a website up for a while.
I think it's more interesting to find bots that can search across different papers to summarize the state of art in some question
At least another alternative pops up on my twitter Ads