This kind of sounds like bs. For several years now quantum computers have had a very low number of qubits, only incrementally increasing every once and a while. Now this thing nearly 10x the qubits? I don't think so, such a breakthrough would make much more news than this.
I think they did that because it's like a bind, i.e. circle 5 <|> rect 8 8 puts a <circle> out first then a <rect> so it seems kind of like the IO monad in that it's ordered