human
Frederica:  “The Great Spirit, in the archive of forbidden books…” “A room inside this mansion separated from the rest via magic. Exactly how the Great Spirit separates the archive of forbidden books from the outside world via her own magic is…especially secret.” Frederica’s respectful explanation left Subaru wide-eyed and at a loss for words.
gpt
Subaru:  "Her name is?" Subaru posed that question to Frederica with decisive certainty.
human
Frederica:  “Lady Beatrice. That is the Great Spirit serving as the librarian of this mansion’s archive of forbidden books.”