| Journal of Advanced Artificial Intelligence |
| Foundation of Computer Science (FCS), NY, USA |
| Volume 2 - Number 7 |
| Year of Publication: 2026 |
| Authors: Michela Ravelli |
Michela Ravelli . Creativity as Differential Recombination in Generative AI: A Cognitive Semiotic Framework for Evaluating LLM and GAN. Journal of Advanced Artificial Intelligence. 2, 7 ( Oct 2026), 36-44. DOI=None
The study of machine creativity remains one of the most contested and least resolved questions in contemporary AI research. Existing frameworks tend either to exclude generative systems from the domain of creativity on ontological grounds, or to admit them at the cost of definitional vacuity, resting on what Stephensen calls “a highly anthropocentric ontology” that presupposes, rather than argues for, a sharp segregation between the human and the non-human [1]. This paper proposes a third way grounded in cognitive semiotics: creativity as differential recombination within a constrained semiotic space, developed from the convergence of conceptual blending theory [2], Eco’s encyclopaedia [3], Lotman’s semiosphere [4], and Kristeva’s intertextuality [5]. Large Language Models and Generative Adversarial Networks are shown to instantiate this model in architecturally distinct but formally analogous ways. From this framework, four semiotic evaluative dimensions are derived—differential recombination, semiosphere participation, intertextual transformation, and interpretive openness—articulated in terms of sign-processes rather than mental states, offering a tractable, non-metaphysical basis for assessing creativity in human and machine outputs alike.