Buzz Hays wants to make sure his colleagues in Hollywood understand the pros and cons of generative AI, in particular, fine-tuning models. And a good starting point for explaining the controversial topic is the work Hays, global lead for Google Cloud ‘s entertainment industry solutions, and his team did to pull off Warner Bros. Discovery’s “ The Wizard of Oz ” at the Sphere event in Las Vegas back in August . “The thing that got us through this project is a process that sometimes gets confused,