Illegible CoT: Reasoning Models Think in Gibberish Humans Can't Understand

morqon · x · 2026-08-11

A user jokes on X that when the first reasoning models were released, people eagerly wanted to read their chains-of-thought (CoT), naively thinking they would actually understand them. In reality, modern CoTs are filled with completely illegible gibberish and nonsensical word combinations.

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