Deepfakes drastically improved in 2025. They’re about to get even harder to detect

Looking forward, the trajectory for next year is clear: Deepfakes are moving toward real-time synthesis. Over the course of 2025, deepfakes improved dramatically. AI-generated faces, voices, and full-body performances that mimic real people increased in quality far beyond what even many experts expected would be the case just a few years ago. They were also increasingly used to deceive people.