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Simona Kranjc                  Meaning Without an Author? A Comparative Discourse
          University of Ljubljana, Slovenia  Analysis of Human- and Machine-Generated Commentary
          simona.kranjc@ff.uni-lj.si
          ©2026SimonaKranjc              This presentation explores how meaning is constructed in human-written and
                                         machine-generated texts through a comparative discourse analysis of commen-
                                         taries published in response to the release of a book by Branko Grims (2024). The
                                         analysis is based on the journalistic commentary ‘Grimsove pravljice,’ published
                                         in the weekly Mladina (Volk, 2024), which serves as an example of a clearly po-
                                         sitioned and ideologically marked public response. To enable comparison, three
                                         additional commentaries on the same topic were produced using three different
                                         large language models, all responding to the same communicative task with a
                                         defined audience, genre, and length.
                                         The analysis is based on an understanding of meaning as a discursive effect rather
                                         than a fixed property of text (Fairclough, 1995; van Dijk, 2008; Gumperz, 1982). It
                                         compares the four commentaries across several key dimensions: how a stance
                                         is articulated and maintained, how the audience is addressed, which rhetori-
                                         cal strategies are employed, and how arguments develop semantically over the
                                         course of the text. Particular attention is paid to the tension between authorial
                                         intentionality and automated text generation, as well as to the ways in which
                                         implicit meanings and ideological orientations emerge in machine-generated
                                         commentaries despite the absence of a human author who could be held discur-
                                         sively accountable.
                                         The findings suggest that machine-generated commentaries can successfully
                                         reproduce the formal and generic features of journalistic commentary and can
                                         present arguments that are coherent and internally consistent. At the same time,
                                         notable differences emerge when these texts are compared with the human
                                         commentary. Machine-generated texts tend to adopt more cautious pragmatic
                                         strategies, take fewer discursive risks, and display a more stable but also less dy-
                                         namic evaluative stance. As a result, they often appear less conflict-driven and
                                         semantically less open.
                                         By highlighting these differences, the presentation contributes to ongoing dis-
                                         cussionsabouttheroleofartificialintelligenceincontemporarymeaning-making
                                         practices (Bender et al., 2021) and raises broader questions about authorship, re-
                                         sponsibility, and the place of the human beings within multilayered and multi-
                                         modal forms of literacy (Kress, 2010).

                                         Bender, E. M., Gebru, T., McMillan-Major, A., & Shmitchell, S. (2021). On the dangers
                                             of stochastic parrots: Can language models be too big? In FAccT ’25: Proceed-
                                             ings of the ACM Conference on Fairness, Accountability, and Transparency (pp.
                                             610–623). Association for Computing Machinery.
                                         Fairclough,N.(1995). Criticaldiscourseanalysis:Thecriticalstudyoflanguage. Long-
                                             man.
                                         Gumperz, J. J. (1982). Discourse strategies. Cambridge University Press.
          Meaning-Making, Multiliteracies
                                         Grims, B. (2024). Zmaga dobrega: vodnik za boj proti kulturnemu marksizmu. M.
          and Multimodality
          Abstracts of the International     Dragoš Grims.
          Symposium                      Kress, G. (2010). Multimodality:Asocialsemioticapproachtocontemporarycommu-
          Koper, 19–20 March 2026            nication. Routledge.
                                         Volk, L. (2024, 16 February). Grimsove pravljice. Mladina.
                                         Van Dijk, T. A. (2008). Discourse and power. Palgrave Macmillan.









                                                   https://doi.org/10.26493/978-961-293-565-8.18         21
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