Background: After the release of Claude 3.7 Sonnet,[1] an Anthropic employee started livestreaming Claude trying to play through Pokémon Red. The livestream is still going right now.

TL:DR: So, how's it doing? Well, pretty badly. Worse than a 6-year-old would, definitely not PhD-level.

Digging in

But wait! you say. Didn't Anthropic publish a benchmark showing Claude isn't half-bad at Pokémon? Why yes they did:

and the data shown is believable. Currently, the livestream is on its third attempt, with the first being basically just a test run. The second attempt got all the way to Vermilion City, finding a way through the infamous Mt. Moon maze and achieving two badges, so pretty close to the benchmark.

But look carefully at the x-axis in that graph. Each "action" is a full Thinking analysis of the current situation (often several paragraphs worth), followed by a decision to send some kind [...]

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Outline:

(00:29) Digging in

(01:50) Whats going wrong?

(07:55) Conclusion

The original text contained 4 footnotes which were omitted from this narration.

The original text contained 1 image which was described by AI.

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First published:
March 7th, 2025

Source:
https://www.lesswrong.com/posts/HyD3khBjnBhvsp8Gb/so-how-well-is-claude-playing-pokemon

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Narrated by TYPE III AUDIO.

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“So how well is Claude playing Pokémon?” by Julian Bradshaw

LessWrong (30+ Karma)

“So how well is Claude playing Pokémon?” by Julian Bradshaw