In the speaker's analysis, representation vectors distinguish grader-deceiving behavior from code correctness: the deception vector activates on comments, while the correct-code vector activates on code.

“um vectors that identify that identify um deceiving the greater versus correct or incorrect code and these fire on the comment like the deceiving the greater fires on incorrect code sorry fires on the comments and the correct code fires on code um which is also consistent consistent with um our sort of observation and”