Definition
Plain language
A fictional method described in an AI-written paper that didn't actually match the code submitted with it.
As stated in the literature
In Fukui-style audits and the ScientistOne paper, a method labeled "STAR" featuring bitwise integer encoding, an O(1) surrogate cost model, and equidistant anchor placement, used as an example of plausibly-described but unimplemented algorithms in AI-generated research.
Why it matters: It's a concrete case study in how AI-generated research can produce convincing prose for methods that don't actually exist in the code, which is what makes Chain-of-Evidence audits necessary.
For example, an AI-written paper describes "STAR" as using bitwise integer encoding and equidistant anchor placement, but the submitted code does none of these things and just runs a generic baseline.