A developer known as “stmonty” trained a small AI called a world model on one RTX 3080 Ti GPU. The model has about 12.5 million parameters and learns to choose a starter Pokémon from a saved game. The work follows research by Yann LeCun on world models and was posted on the developer’s blog on Sept. 20, 2026. It runs locally on a consumer‑grade graphics card.
Why it matters
It shows that modest hardware can run AI that understands game states, lowering the barrier for hobbyist AI experiments.