> A bit weird that it uses "our own preliminary data"

I think potential of LLM based analysis is sky high given the amount of concurrent research happening and high context load required to understand the papers. However there is a lot of pressure to show how amazing AI is and we should be vigilant. So, my first thought was - could it be that training data / context / RAG having access to a file it should not have contaminated the result? This is indirect evidence that maybe something was leaked.