This seems like a really great case for property based testing and/or fuzzers. Randomly generated output should virtually never flag copyright (and would be rar

This seems like a really great case for property based testing and/or fuzzers. Randomly generated output should virtually never flag copyright (and would be rare enough that you could manually assess if it was accurate or not, likely). The core utility of system like this, which puts an enormous amount of leverage in the hands of automated decision making must be robust against things like this.