What I'm getting from the article is that these A.I languages are going ti make the NPC smarter, it can still be implemented in the up coming GTA 6 game for a start, if not late.
Nvidia is kicking things off at Gamescom 2024 with the introduction of the Nemotron-4 4B SLM developed as part of Nvidia ACE. Nemotron-4 can run on-device and allow in-game NPCs to interact more naturally and adapt to the player. Additionally, the company is also silently introducing a new RTX 4070 GPU with slightly slower GDDR6 VRAM apparently to meet strong demand.