The front page just said this [0]:
> Get Started
> Galactica is an AI trained on humanity's scientific knowledge. You can use it as a new interface to access and manipulate what we know about the universe.
> [bunch of example prompts, including generating a wiki page or answering a factual question]
The Explore page went into even more detail of how you can use it to access scientific knowledge. Then, if you look on the Mission page, you are again presented with the same haughty notion (Galactica is meant to give easy access to the world's scientific literature), only here you also see the Limitations, which basically amount to "but don't trust the output, especially for more obscure topics".
So we were given a service whose main goal is to summarize and present existing scientific knowledge, with citations and everything, except that we shouldn't trust any of the output to actually reflect the scientific literature. But hey, if it's a popular topic, it'll probably be closer to correct!
[0] https://web.archive.org/web/20221115165109mp_/https://galact...