User blog comment:Percy Jackson12/The Seven/@comment-4531192-20111019155404

"The goddess smiled dryly. "We will see young hero. She [Annabeth] has a hard task ahead of her when you arrive in Rome. Whether she is up to it...I do not know." - Hera, Son of Neptune. So we know for sure that Annabeth is going with the other demigods, whether she is one of the 7, we can't be sure yet.