I predict

- a steady increment of GPT-n+1 every 6 months for marketing purposes.

- each will improve on the last by smaller and smaller margins.

- hallucinations won't be fixed anytime soon.

- We will hit a bit of a winter, as the hype was so big but like self driving cars the devil is in the details. The general public realizes these things are just essentially giving us averages.

- A big market will emerge around "authenticity" and "verified texts" as the internet continues to get flooded with AI generated content.