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Glossary · ESL writing & AI detection

Tortured phrases

Tortured phrases are absurd synonym-spun rewordings of fixed technical terms — «counterfeit consciousness» for «artificial intelligence» — left behind when text is run through automatic paraphrasing tools. Guillaume Cabanac and colleagues coined the term in 2021 after finding such artifacts in published research papers.

Guillaume Cabanac, Cyril Labbé, and Alexander Magazinov coined the term in 2021 after finding published papers riddled with bizarre rewordings of standard terminology: "counterfeit consciousness" for artificial intelligence, "profound learning" for deep learning, "colossal information" for big data. Because no researcher writes those phrases on purpose, they became a searchable fingerprint for screening the literature for machine-paraphrased text.

How does "counterfeit consciousness" happen? Thesaurus-style paraphrasing tools — spinners — replace words one at a time with near-synonyms, without knowing that some word pairs are fixed terms of art. Artificialcounterfeit and intelligenceconsciousness are each defensible swaps in isolation; applied to a two-word technical term they produce nonsense. The tools are typically used to push text past similarity score checks: the strings no longer match, so the software goes quiet — while the writing gets objectively worse.

For ESL writers the lesson is direct, because paraphrasing tools are marketed at them hardest. Word-swap paraphrasing is the failure mode, not the feature: it preserves the source's skeleton (the thing that makes patchwriting detectable) while corrupting the vocabulary (the thing that made the sentence correct). Real paraphrase restates understanding in a new structure. A practical test: if a tool's output contains a phrase no one in your field would ever write, that phrase is the tell.

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