Hershey: Claude 3.0 Sonnet Hallucinated Pokémon Progress Instead of Playing
David Hershey · Claude Plays Pokémon Hackathon: Escape from Mt. Moon! · Apr 5, 2025 · at 7:10
David Hershey discusses agent failure modes encountered during testing across different Claude model versions in the Claude Plays Pokémon project.
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“Sonnet three point oh, I eventually hooked up to this, just because, like, fun to see what would happen. And it started role playing its own progress of the game, so like, it stopped being able to make progress, and instead it said, so like, now I'm going to go to route one, now I'm going to Palatown, now I'm going to Bridget, and just like, told a whole story about itself playing the game, instead of actually trying to play the game.”
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