However, a poster released for the movie online by Marvel led to some backlash as some believed it was created using AI image generation. But Marvel is pushing back and claims that’s not the case.

The company issued an official statement denying any artificial intelligence, such as Grok or Bluesky, was used in the creation of a new poster for The Fantastic Four: First Steps.

That didn't take long. Within hours of receiving backlash for the alleged use of AI in posters for The Fantastic Four: First Steps, Marvel Studios released a statement denying any AI was used.

But a representative for Marvel denied to multiple outlets that AI was used. CNN has reached out to Marvel for comment. It’s the latest outcry involving AI and a film. Last month, Dávid Jancsó ...