Insight and positioning
The one that matters, found before it is obvious.

KAIRO reads the field and decides where you stand in it. Position first, everything else after.
Most work fails before it starts, on a positioning call nobody wrote down. KAIRO makes that call explicit: who this is for, what it replaces, and the one claim the rest of the work has to earn. It is the least visible operator and the one that decides whether the others are pointing anywhere useful.
You build the wrong thing beautifully.
That is the test each of the five has to pass. Take one out and something specific breaks, and it is never the same thing twice.
KAIRO settles what the claim is. VEKTOR settles what the page asks for once you believe it. Reverse that order and you have built a very efficient route to the wrong place.
A claim KAIRO can defend is a claim ORBYT can structure. Vague positioning leaves a machine nothing to carry away, which is why weak copy and weak schema tend to arrive together.
Position first. Everything else after.
Next: VEKTOR