Brady Corbet, director of critically acclaimed film "The Brutalist," is responding to criticism of his Golden Globe winning film after it was revealed artificial intelligence was used in the production to "perfect" the actors' accents.

"Adrien and Felicity’s performances are completely their own," says Corbet, after details emerged on how AI technology was used in the editing of the actors' scenes spoken in Hungarian.

An editor on the film, which stars Adrien Brody and Felicity Jones, confirmed AI had been used to make the actors' Hungarian dialogue sound more authentic.

That dialogue, it turns out, may have been supplemented by an AI speech tool. In an interview with RedShark News, The Brutalist’s editor, Dávid Jancsó, revealed that the film had employed Respeecher,