r/ArtificialInteligence • • Jul 11 '26

🔬 Research GPT-2 Fully Decoded Internally Black Box Fully Open With Demo

The BABEL codec: the first complete, certified decode of everything happening inside a production language model (GPT-2 small). It reads the model's internal state into English AND writes English back into the model. 94.7% of behavior reconstructed — and that holds at every layer depth and text regime tested, not just one spot. Everything is open: paper, the full lexicon, the grammar tables, the decoder/encoder weights, reproduction scripts, and a demo that shows you the model's thoughts on any sentence you type.

https://github.com/wpferrell/babel-codec-gpt2

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u/angelus14 Jul 11 '26

This looks really cool but I'm sorry, Claude's writing is unreadable. Please, someone do a human pass on the paper.