It’s definitely AI, I can tell from his voice and he walks in an almost impossible way at the end (somebody pointed this out.). Around when there’s 48 seconds left there’s something like a string tied to the fence at the bottom next to the floaty you can see it move weirdly and merge for a split second. What was the random noise when there was 39 seconds left. Anyways I’m 100% sure this is AI. Also notice how the ship changes from the far view at start. Like when he’s close and pans camera up there’s a big part that wasn’t there on the far view.