Is AI allowed?

Are teams allowed to have AI watch VOD, analyze it and produce strategies and comps accordingly?
This is a strange situation because AI can create perfect comps with enough data.
Additionally, AI can monitor players' flows and analyze how they behave in the game, how they make decisions, how they take positions.

Will Riot allow this?

Yes.

If teams can create an AI for it yes, AI can't play the match for them and only the result matters

You can build the perfect strategy like Loud did for ascent, and then you lose the match because your team got diffed that day

a perfect ai stratbook has no guarantee of actually winning in practice, valorant is not chess, there's way too many random factors