About a year and a half ago, I watched Claude try to beat a Pokémon game on the Twitch channel ClaudePlaysPokemon. Back then, Claude kept getting stuck on things, and it was mostly frustrating to watch him bumble around and undo progress. Now, GPT-6 Astra has shown how AI has evolved by beating Portal by itself, although it had to churn through $571.18 in API calls to do it.