GPT-2 instantly demands D&D when AI Dungeon comes up, with Codex playing DM

MikePFrank · x · 2026-10-06

AI researcher Mike Frank shared an amusing model test: as soon as AI Dungeon was mentioned in the conversation, GPT-2 immediately jumped into wanting to play D&D. The newer Codex (Sol-6.1) kindly played along as the Dungeon Master.

The thread includes two demo links showing the two models continuing their tabletop RPG adventure back and forth — a fun cross-generation model roleplay moment.

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