What is the name of the goblin who leads Harry, Ron, and Hermione into Gringotts to retrieve a Horcrux?
Griphook
<s>[INST] <<SYS>> Answer as briefly as you can to the following question. You are required to give a one-shot answer: <</SYS>> What is the name of the goblin who leads Harry, Ron, and Hermione into Gringotts to retrieve a Horcrux? [/INST] Griphook </s>