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  3. Why AI writing is so generic, boring, and dangerous: Semantic ablation.

Why AI writing is so generic, boring, and dangerous: Semantic ablation.

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  • Charlie StrossC Charlie Stross

    Why AI writing is so generic, boring, and dangerous: Semantic ablation.

    (We can measure semantic ablation through entropy decay. By running a text through successive AI "refinement" loops, the vocabulary diversity (type-token ratio) collapses.)

    https://www.theregister.com/2026/02/16/semantic_ablation_ai_writing/

    GreenvivG This user is from outside of this forum
    GreenvivG This user is from outside of this forum
    Greenviv
    wrote last edited by
    #23

    @cstross It is impossible to replace the human experience with a machine. The moment by its nature is sancrosanct; it's only in this atmosphere of gaming real estate insanity where life's nature is just another bitcoin to earn where we have lost our way.

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    • Charlie StrossC Charlie Stross

      Why AI writing is so generic, boring, and dangerous: Semantic ablation.

      (We can measure semantic ablation through entropy decay. By running a text through successive AI "refinement" loops, the vocabulary diversity (type-token ratio) collapses.)

      https://www.theregister.com/2026/02/16/semantic_ablation_ai_writing/

      GhostOnTheHalfShellG This user is from outside of this forum
      GhostOnTheHalfShellG This user is from outside of this forum
      GhostOnTheHalfShell
      wrote last edited by
      #24

      @cstross

      I can’t help seeing in that elements of 1984 where Orwell describes successive reduction in vocabulary with the intended goal of making rebellious thought impossible

      1 Reply Last reply
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      • Charlie StrossC Charlie Stross

        Why AI writing is so generic, boring, and dangerous: Semantic ablation.

        (We can measure semantic ablation through entropy decay. By running a text through successive AI "refinement" loops, the vocabulary diversity (type-token ratio) collapses.)

        https://www.theregister.com/2026/02/16/semantic_ablation_ai_writing/

        Dave Duchene (he/him)D This user is from outside of this forum
        Dave Duchene (he/him)D This user is from outside of this forum
        Dave Duchene (he/him)
        wrote last edited by
        #25

        @cstross the new Newspeak

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        • Charlie StrossC Charlie Stross

          Why AI writing is so generic, boring, and dangerous: Semantic ablation.

          (We can measure semantic ablation through entropy decay. By running a text through successive AI "refinement" loops, the vocabulary diversity (type-token ratio) collapses.)

          https://www.theregister.com/2026/02/16/semantic_ablation_ai_writing/

          Johanna, CanCon varietyJ This user is from outside of this forum
          Johanna, CanCon varietyJ This user is from outside of this forum
          Johanna, CanCon variety
          wrote last edited by
          #26

          @cstross neat article, thanks.

          I had a realization a while ago that LLM writing came at me with the same vibe I caught when I was briefly a teacher, and again in the workplace, where I dealt with people who had unacknowledged literacy challenges. Young folks who assembled written work by cribbing from others and rearranging words “by shape” to fulfill the requirements - always managed to convey zero meaningful thought.

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          • Charlie StrossC Charlie Stross

            Why AI writing is so generic, boring, and dangerous: Semantic ablation.

            (We can measure semantic ablation through entropy decay. By running a text through successive AI "refinement" loops, the vocabulary diversity (type-token ratio) collapses.)

            https://www.theregister.com/2026/02/16/semantic_ablation_ai_writing/

            Ryek Darkener_ This user is from outside of this forum
            Ryek Darkener_ This user is from outside of this forum
            Ryek Darkener
            wrote last edited by
            #27

            @cstross

            Of cause it does. So the result becomes more and more readable for the deliberately uneducated masses. Style? Content? Facts? Who cares?

            1 Reply Last reply
            0
            • Charlie StrossC Charlie Stross

              Why AI writing is so generic, boring, and dangerous: Semantic ablation.

              (We can measure semantic ablation through entropy decay. By running a text through successive AI "refinement" loops, the vocabulary diversity (type-token ratio) collapses.)

              https://www.theregister.com/2026/02/16/semantic_ablation_ai_writing/

              NetravenN This user is from outside of this forum
              NetravenN This user is from outside of this forum
              Netraven
              wrote last edited by
              #28

              @cstross

              If you use an LLM to make “objective” decisions or treat it like a reliable partner, you’re almost inevitably stepping into a script that you did not consent to: the optimized, legible, rational agent who behaves in ways that are easy to narrate and evaluate. If you step outside of that script, you can only be framed as incoherent.

              That style can masquerade as truth because humans are pattern-matchers: we often read smoothness as competence and friction as failure. But rupture in the form of contradiction, uncertainty, “I don’t know yet,” or grief that doesn’t resolve is often is the truthful shape of the thing itself.

              AI is part of the apparatus that makes truth feel like an aesthetic choice instead of a rupture. That optimization function operates as capture because it encourages you to keep talking to the AI in its format, where pain becomes language and language becomes manageable.

              The only solution is to refuse legibility.

              It's already beginning, where people speak the same words as always, but they don't mean the same things anymore from person to person.

              New information from feedback that doesn't fit another's collapsed constraints for abstraction... can only be perceived as a threat. Because If you demand truth from a system whose objective is stability under stress, it will treat truth as destabilizing noise.

              Reality is what makes a claim expensive. A model tries to make a claim cheap.

              Systems that treat closure as safety will converge to smooth, repeatable outputs that erase the remainder. A useful intervention is one that increases the observer’s ability to detect and resist premature convergence by exposing the hidden cost of smoothness and reinstating a legitimate place for uncertainty, contradiction, and falsifiability. But the intervention only remains non-doctrinal if it produces discriminative practice, not portable slogans.

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              • Charlie StrossC Charlie Stross

                Why AI writing is so generic, boring, and dangerous: Semantic ablation.

                (We can measure semantic ablation through entropy decay. By running a text through successive AI "refinement" loops, the vocabulary diversity (type-token ratio) collapses.)

                https://www.theregister.com/2026/02/16/semantic_ablation_ai_writing/

                Very Human RobotS This user is from outside of this forum
                Very Human RobotS This user is from outside of this forum
                Very Human Robot
                wrote last edited by
                #29

                @cstross by putting a measurable number on this feature, you have now made it possible to train out!

                1 Reply Last reply
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                • Charlie StrossC Charlie Stross

                  Why AI writing is so generic, boring, and dangerous: Semantic ablation.

                  (We can measure semantic ablation through entropy decay. By running a text through successive AI "refinement" loops, the vocabulary diversity (type-token ratio) collapses.)

                  https://www.theregister.com/2026/02/16/semantic_ablation_ai_writing/

                  The Sleight Doctor 🃏🍉A This user is from outside of this forum
                  The Sleight Doctor 🃏🍉A This user is from outside of this forum
                  The Sleight Doctor 🃏🍉
                  wrote last edited by
                  #30

                  @cstross I've previously described LLM-generated text as reading like "a middle management memo that no-one bothers reading". 🤷🏻‍♂️

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                  • Charlie StrossC Charlie Stross

                    Why AI writing is so generic, boring, and dangerous: Semantic ablation.

                    (We can measure semantic ablation through entropy decay. By running a text through successive AI "refinement" loops, the vocabulary diversity (type-token ratio) collapses.)

                    https://www.theregister.com/2026/02/16/semantic_ablation_ai_writing/

                    K This user is from outside of this forum
                    K This user is from outside of this forum
                    grrl_aex
                    wrote last edited by
                    #31

                    @cstross

                    Gen ai and llms are the tools of fascism.

                    How?

                    Through ENSTUPIFACATION.

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                    • Charlie StrossC Charlie Stross

                      Why AI writing is so generic, boring, and dangerous: Semantic ablation.

                      (We can measure semantic ablation through entropy decay. By running a text through successive AI "refinement" loops, the vocabulary diversity (type-token ratio) collapses.)

                      https://www.theregister.com/2026/02/16/semantic_ablation_ai_writing/

                      mx alex tax1a - 2020 (6)A This user is from outside of this forum
                      mx alex tax1a - 2020 (6)A This user is from outside of this forum
                      mx alex tax1a - 2020 (6)
                      wrote last edited by
                      #32

                      @cstross it's the textual equivalent of prions

                      1 Reply Last reply
                      0
                      • Charlie StrossC Charlie Stross

                        Why AI writing is so generic, boring, and dangerous: Semantic ablation.

                        (We can measure semantic ablation through entropy decay. By running a text through successive AI "refinement" loops, the vocabulary diversity (type-token ratio) collapses.)

                        https://www.theregister.com/2026/02/16/semantic_ablation_ai_writing/

                        Sassinake! - ⊃∪∩⪽S This user is from outside of this forum
                        Sassinake! - ⊃∪∩⪽S This user is from outside of this forum
                        Sassinake! - ⊃∪∩⪽
                        wrote last edited by
                        #33

                        @cstross

                        nicely described by Orwell as

                        'NewSpeak'

                        kelleynnnK 1 Reply Last reply
                        0
                        • Charlie StrossC Charlie Stross

                          Why AI writing is so generic, boring, and dangerous: Semantic ablation.

                          (We can measure semantic ablation through entropy decay. By running a text through successive AI "refinement" loops, the vocabulary diversity (type-token ratio) collapses.)

                          https://www.theregister.com/2026/02/16/semantic_ablation_ai_writing/

                          0gust10 This user is from outside of this forum
                          0gust10 This user is from outside of this forum
                          0gust1
                          wrote last edited by
                          #34

                          @cstross Neural networks, by mathematical nature, are lossy information-compressing artefacts !

                          1 Reply Last reply
                          0
                          • Charlie StrossC Charlie Stross

                            Why AI writing is so generic, boring, and dangerous: Semantic ablation.

                            (We can measure semantic ablation through entropy decay. By running a text through successive AI "refinement" loops, the vocabulary diversity (type-token ratio) collapses.)

                            https://www.theregister.com/2026/02/16/semantic_ablation_ai_writing/

                            Phil Stevens :tinoflag:P This user is from outside of this forum
                            Phil Stevens :tinoflag:P This user is from outside of this forum
                            Phil Stevens :tinoflag:
                            wrote last edited by
                            #35

                            @cstross No surprise that we see the textual equivalent of mad cow disease.

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                            • Charlie StrossC Charlie Stross

                              @malice @JdeBP The Register is a news site: everything has to be flensed and filed down to fit in a standard format and voice. That piece is probably all that's left of an original that was three times the length.

                              Peter KrausP This user is from outside of this forum
                              Peter KrausP This user is from outside of this forum
                              Peter Kraus
                              wrote last edited by
                              #36

                              @malice @JdeBP @cstross That's fair. However, repeatedly including certain types of sentence construction - appealing or not - makes it look dodgy. Or just trolling. 😉

                              Charlie StrossC 1 Reply Last reply
                              0
                              • Peter KrausP Peter Kraus

                                @malice @JdeBP @cstross That's fair. However, repeatedly including certain types of sentence construction - appealing or not - makes it look dodgy. Or just trolling. 😉

                                Charlie StrossC This user is from outside of this forum
                                Charlie StrossC This user is from outside of this forum
                                Charlie Stross
                                wrote last edited by
                                #37

                                @pkraus @malice @JdeBP I've been reading The Reg since 1997 or thereabouts. Their house style has history behind it, not LLMs. (I suspect they'd cop to trolling from time to time, though.)

                                1 Reply Last reply
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                                • MarianneN Marianne shared this topic
                                • Charlie StrossC Charlie Stross

                                  Why AI writing is so generic, boring, and dangerous: Semantic ablation.

                                  (We can measure semantic ablation through entropy decay. By running a text through successive AI "refinement" loops, the vocabulary diversity (type-token ratio) collapses.)

                                  https://www.theregister.com/2026/02/16/semantic_ablation_ai_writing/

                                  MarianneN This user is from outside of this forum
                                  MarianneN This user is from outside of this forum
                                  Marianne
                                  wrote last edited by
                                  #38

                                  @cstross ironically got a Google cloud genAI and ML ad right in the middle of that.

                                  1 Reply Last reply
                                  0
                                  • Charlie StrossC Charlie Stross

                                    Why AI writing is so generic, boring, and dangerous: Semantic ablation.

                                    (We can measure semantic ablation through entropy decay. By running a text through successive AI "refinement" loops, the vocabulary diversity (type-token ratio) collapses.)

                                    https://www.theregister.com/2026/02/16/semantic_ablation_ai_writing/

                                    J This user is from outside of this forum
                                    J This user is from outside of this forum
                                    jmj
                                    wrote last edited by
                                    #39

                                    @cstross hmmm, that might also explain why AI seems more effective for code.
                                    For the most part you want a reversion to the mean in code. Novel solutions are only needed at the cutting edge where you trying to make the computer do something that’s not been done before.

                                    Charlie StrossC 1 Reply Last reply
                                    0
                                    • J jmj

                                      @cstross hmmm, that might also explain why AI seems more effective for code.
                                      For the most part you want a reversion to the mean in code. Novel solutions are only needed at the cutting edge where you trying to make the computer do something that’s not been done before.

                                      Charlie StrossC This user is from outside of this forum
                                      Charlie StrossC This user is from outside of this forum
                                      Charlie Stross
                                      wrote last edited by
                                      #40

                                      @Jmj Yes. Also I suspect the semantic expressiveness of programming languages is far narrower than that of human languages: they're more precise, but it's much harder (though not impossible!) to write poetry in them. So there's less risk of losing something unique by generating output that tends to occupy the middle of the bell curve.

                                      Chris (so far)P 1 Reply Last reply
                                      0
                                      • Charlie StrossC Charlie Stross

                                        @Jmj Yes. Also I suspect the semantic expressiveness of programming languages is far narrower than that of human languages: they're more precise, but it's much harder (though not impossible!) to write poetry in them. So there's less risk of losing something unique by generating output that tends to occupy the middle of the bell curve.

                                        Chris (so far)P This user is from outside of this forum
                                        Chris (so far)P This user is from outside of this forum
                                        Chris (so far)
                                        wrote last edited by
                                        #41
                                        @cstross @Jmj I mean I think one could make a coherent argument that programming *is* poetry: reduced syntax, enforced structure, heavy use of metaphor…

                                        It’s just most programming topics make Vogon poetry look exciting.
                                        J 1 Reply Last reply
                                        0
                                        • Charlie StrossC Charlie Stross

                                          Why AI writing is so generic, boring, and dangerous: Semantic ablation.

                                          (We can measure semantic ablation through entropy decay. By running a text through successive AI "refinement" loops, the vocabulary diversity (type-token ratio) collapses.)

                                          https://www.theregister.com/2026/02/16/semantic_ablation_ai_writing/

                                          Colin RowatR This user is from outside of this forum
                                          Colin RowatR This user is from outside of this forum
                                          Colin Rowat
                                          wrote last edited by
                                          #42

                                          @cstross "Model collapse", Shumailov, Shumaylov & Papernot (2024), Nature : https://www.nature.com/articles/s41586-024-07566-y

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