No, this is what's said at the end of Primordium: [quote]Know that all that lingered in me, the memories and emotions of old humanity, when I was still flesh, is also hidden deep within you. It slumbers, but it shapes, and it haunts your dreams and your hopes. You and I are brothers in many ways... not least in that we faced the Didact before, and face him now, and perhaps ever after. This is combat eternal, enmity unslaked, unified by only one thing: our love for the elusive Lifeshaper. Without her, humans would have been extinguished many times over. Both I and the Didact love her to this day. Some say she is dead, that she died on Earth. But that is demonstrably untrue. One of you almost certainly carries Vinnevra and Riser’s old spirits within. Only the Lifeshaper can find them and coax my friends back to life. And after a hundred thousand years of exploration and study. . . I know where to find her.[/quote] It's revealed in Silentium that the title of Lifeshaper was passed down to Chant to Green by the Librarian, Chant survived the activation of the Halos on the Lesser Ark with the IsoDidact and a small number of other Forerunners. They reseeded the galaxy, and then went on the Great Journey to some unknown location. So Chakas has evidently tracked those Forerunners down and is setting off to meet them.

Nope.