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Modern LLMs have tiny GPTs hidden inside them

AI · Studies · 2026-11-08 05:27

Experiments reveal that modern large language models like Qwen contain tiny, GPT-2-like structures internally. By predicting GPT-2 completions, researchers can uncover these hidden mechanisms, offering new insights into how contemporary LLMs function at a granular level.

Source: invertedpassion.substack.com


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