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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/

    GraydonG This user is from outside of this forum
    GraydonG This user is from outside of this forum
    Graydon
    wrote last edited by
    #2

    @cstross I find it hard not to wonder if the attraction of AI doesn't include so much forcible normalization of text that there is never anything unfamiliar, and thus never any reason to question a self-assessment of "smart".

    (So much gets so messed up by mistaking responses for properties.)

    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/

      JonO This user is from outside of this forum
      JonO This user is from outside of this forum
      Jon
      wrote last edited by
      #3

      @cstross on my rare exposure to the FB algo. feed, I see a long stream of heart-wrenching pleas for cats needing adoption, all matching a very standard and repetitive structure. I suspect the Cats are real and need help, but the pleas are "AI".

      ActBlue (Former US Democratic political donation platform) suffered this even pre-LLM with its endless torrent of nearly identical begs for more money.

      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/

        Chris TurnbowC This user is from outside of this forum
        Chris TurnbowC This user is from outside of this forum
        Chris Turnbow
        wrote last edited by
        #4

        @cstross

        Reducing the text to the most common denominators?

        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/

          Klaus FrankA This user is from outside of this forum
          Klaus FrankA This user is from outside of this forum
          Klaus Frank
          wrote last edited by
          #5

          @cstross

          Or in other words "Why AI is writing in corporate speech"

          Dаn̈ıel Раršlow 🥧P 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/

            Duckbilled Plattypus.P This user is from outside of this forum
            Duckbilled Plattypus.P This user is from outside of this forum
            Duckbilled Plattypus.
            wrote last edited by
            #6

            @cstross

            Really great article, thanks for posting.

            I know those who use ChatGPT to improve professional work letters. AI ChatGPT doesn't "improve" writing to refine meaning and nuance, it is designed to dumb down writing in successive loops to the most middling 6th grade level of comprehension thereby "improving" its "reach". It's the specifically designed feature of AI "editing".

            I recently read a ChatGPT "improved" letter that may violate the Civil Rights Act by using a term that is a red flag for a lawsuit. I alerted the sender who confessed to using ChatGPT because her boss uses it and raves about it.

            An ungraceful letter that keeps you legal is safer than a "clean" "professional" GPT letter that gets you sued. Know the risks!

            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/

              Kat SK This user is from outside of this forum
              Kat SK This user is from outside of this forum
              Kat S
              wrote last edited by
              #7

              @cstross Blandness as a service.

              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/

                PeterS This user is from outside of this forum
                PeterS This user is from outside of this forum
                Peter
                wrote last edited by
                #8

                @cstross This gives some formal insight into the feeling I have when reading AI extrusion, which is that my eyes slide right off it. It's like eating one of the varieties of apple that having been excessively bred for appearance and not taste, the promise of substance so at odds with reality that my brain revolts.

                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/

                  Annelies Kamran, Ph.D.A This user is from outside of this forum
                  Annelies Kamran, Ph.D.A This user is from outside of this forum
                  Annelies Kamran, Ph.D.
                  wrote last edited by
                  #9

                  @cstross that explains why everything ends up sounding like a middle management wannabe on LinkedIn 🤢

                  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/

                    Gary McGrawC This user is from outside of this forum
                    Gary McGrawC This user is from outside of this forum
                    Gary McGraw
                    wrote last edited by
                    #10

                    @cstross "beigification' is aspect of the recursive pollution problem

                    https://berryvilleiml.com/2026/01/10/recursive-pollution-and-model-collapse-are-not-the-same/

                    1 Reply Last reply
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                    • R ActivityRelay 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/

                      FOSStasticF This user is from outside of this forum
                      FOSStasticF This user is from outside of this forum
                      FOSStastic
                      wrote last edited by
                      #11

                      @cstross Well, that explains why every time I tried #AI for improving a text snippet, I was very disappointed.

                      It always wants to convince me that I should remove any uncommon sentence structures and replace them with generic ones, which often removes any personality from written text.

                      If you ask it to make a small addition to an existing text, it likes to rephrase everything in a more generic way and is unable to add a subtext layer. Honestly, it's just useless for writing in my opinion.

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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/

                        maliceM This user is from outside of this forum
                        maliceM This user is from outside of this forum
                        malice
                        wrote last edited by
                        #12

                        @cstross Is this article ai?

                        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/

                          Renke MeuweseM This user is from outside of this forum
                          Renke MeuweseM This user is from outside of this forum
                          Renke Meuwese
                          wrote last edited by
                          #13

                          @cstross this is indeed a very neat explanation why the best possible outcome of an LLM is still terrible.

                          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/

                            Ruud SteltenpoolS This user is from outside of this forum
                            Ruud SteltenpoolS This user is from outside of this forum
                            Ruud Steltenpool
                            wrote last edited by
                            #14

                            @cstross As someone who, next to having a little knowledge about LLMs, was once complemented for choice of words by a native-speaking professor I hung around with at a conference for a few days, I am not surprised about this LLM fact. The professor however then was somewhat surprised of his own uttering and continued "but I had a few beers".

                            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/

                              Nu ModularN This user is from outside of this forum
                              Nu ModularN This user is from outside of this forum
                              Nu Modular
                              wrote last edited by
                              #15

                              @cstross Sea👨ticks skewed row:bots metrics

                              AI, Captain!

                              #BoycottAI

                              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/

                                Awk & shaM This user is from outside of this forum
                                Awk & shaM This user is from outside of this forum
                                Awk & sha
                                wrote last edited by
                                #16

                                @cstross “semantic ablation” is a concise way to describe that feeling of “I just read all the words but I can’t tell what they are trying to convey” that I have gotten after reading certain generated snippets of text.

                                1 Reply Last reply
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                                • maliceM malice

                                  @cstross Is this article ai?

                                  J This user is from outside of this forum
                                  J This user is from outside of this forum
                                  JdeBP
                                  wrote last edited by
                                  #17

                                  @malice

                                  Although it's not within xyr academic field, Claudio Nastruzzi has touched upon the subject in at least one opinion piece before.

                                  https://moderndiplomacy.eu/2025/05/09/how-the-push-for-quantity-is-unraveling-university-teaching-and-student-culture/

                                  @cstross
                                  #AIs #LLMs

                                  maliceM 1 Reply Last reply
                                  0
                                  • J JdeBP

                                    @malice

                                    Although it's not within xyr academic field, Claudio Nastruzzi has touched upon the subject in at least one opinion piece before.

                                    https://moderndiplomacy.eu/2025/05/09/how-the-push-for-quantity-is-unraveling-university-teaching-and-student-culture/

                                    @cstross
                                    #AIs #LLMs

                                    maliceM This user is from outside of this forum
                                    maliceM This user is from outside of this forum
                                    malice
                                    wrote last edited by
                                    #18

                                    @JdeBP @cstross At a glance, that article looks like much saner writing than the register one at least

                                    Charlie StrossC 1 Reply Last reply
                                    0
                                    • Klaus FrankA Klaus Frank

                                      @cstross

                                      Or in other words "Why AI is writing in corporate speech"

                                      Dаn̈ıel Раršlow 🥧P This user is from outside of this forum
                                      Dаn̈ıel Раršlow 🥧P This user is from outside of this forum
                                      Dаn̈ıel Раršlow 🥧
                                      wrote last edited by
                                      #19

                                      @agowa338 @cstross

                                      Depends what level of the corporation you''re speaking to. Management and marketing hype is in some ways the opposite, with a heavy use of "signaling" words that serve little informational purpose, rather they are meant to leave an impression. Think "disruptive", or "leverage" used as a verb...

                                      Klaus FrankA 1 Reply Last reply
                                      0
                                      • maliceM malice

                                        @JdeBP @cstross At a glance, that article looks like much saner writing than the register one at least

                                        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
                                        #20

                                        @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 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/

                                          AaronS This user is from outside of this forum
                                          AaronS This user is from outside of this forum
                                          Aaron
                                          wrote last edited by
                                          #21

                                          @cstross there’s worse related things.

                                          We come to see anything that the AI can not and does not produce as invalid and thus reading these bullshit, taupe texts shrinks our creative range, our sense of the possible, and our willingness to forge our own path or follow someone else blazing their own.

                                          Narrowing the range of semantics to an average is one thing.

                                          Strangling our range of ideas is another.

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