From this Youtube video, some markers:

11:53:

Language can be represented as a geometric shape based on semantic relationships, and different languages share similar shapes.

24:16:

AI is expanding our ability to perceive and understand the world, including animal communication and conservation.

30:12:

AI is learning to translate between different languages, including text, images, and motion, revealing the deep structure of the universe.

@tiggerbiggo commented

17:24 is super super profound to me, it sounds like the dolphins and orcas have come up with a “Lingua Franca” – a type of language constructed by traders who do not speak each other’s languages to communicate to facilitate trade. They have literally come up with a new language purely to facilitate hunting together, one that neither group speaks to their own kin. Beyond incredible work!