Anthropic's New Paper: Reading Claude's Internal Thoughts in Plain English

thisguyknowsai · x · 2026-08-13

Anthropic's interpretability team published a paper titled 'Natural Language Autoencoders' along with the full training code. The research introduces a tool that reads the numerical activations inside Claude during a single forward pass and translates them into plain English sentences.

This exposes the model's raw internal state during standard safety benchmarks like SWE-bench Verified, providing deep insights for AI safety and alignment research.

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