Precursor AKA the Ultimate Flood stage?

Now at the end of Primordium, its revealed that the Timeless One/ Primordial/Captive is actually a Gravemind. Now does this mean that the Timeless One transfered his conscience into a Gravemind, or are Precursors the complete ultimate stage of the Flood? Or are Precursors just another species in the Universe, and this Precursor put his mind into the Gravemind? Comment please, thank you for clearing up

That’s what it sounds like to me, though I’ve yet to actually read the book…

I’ll get back to you with my opinion then.