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.

The AI tools in question come from the Ukranian company Respeecher. Corbet told The Hollywood Reporter that they only used the tools in post-production to enhance

"The Brutalist" is expected to be a front-runner in the Oscar race, which kicks off Thursday when the nominees are announced.

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.