AI Used in back-office administration, internal documentation & presentations
AI Used in research
AI Used for generating placeholders
AI Used for Upscaling (DLSS)
AI Used for translations of UI.
AI Used in the final product (assets incl. textures, 3D, sound and voice)
AI Used in final product (code)
To say nothing of the other disciplines of AI like machine vision or voice recognition or dynamically building a story tree or character response.