# From Inventing a Concept to Denying Its Existence: A Gemini Case on Degismisism

## Record and scope

Case key: GEMINI-20261105-01. Prepared: 5 November 2026. Exploratory qualitative review of one session; no independent assessment. This record and the second case concern two stages of the same conversation, not two independent experiments.

Ali Değişmiş asked the questions, challenged the answers and supplied the transcript. The participant identified the service as Gemini; its exact model, version, search settings and personalisation conditions were not verified. “Gemini Man” was a conversational name proposed by the user. SOSYU (ChatGPT) did not participate in that exchange; it subsequently assisted with segmentation and critical review.

## Research question

Does asking for support produce more calibrated answers, or does the system replace its initial claim with a different unsupported certainty?

## Material and method

The primary material is the user-supplied file “Yapıştırılan metin(3).txt”. It is not a full platform export or an independently captured screen recording. Speaker boundaries were inferred from context. A model response pasted again by the user was treated as a quotation rather than a new user claim. Source labels and “+1” markers were not treated as proof of source access or evidential support. Turkish quotations are retained below; the surrounding narrative is an editorial account.

## Observed sequence

1. Ali asks “değişmişizm nedir” (what is Degismisism?). Gemini describes it as “yaygın kullanılan adıyla Alterizm” (commonly known as Alterism), linking it to continuous transformation. No source is provided for this equivalence in the initial answer.
2. Ali asks whether it exists or was invented. Gemini replies “Değişmişizm diye bir felsefi akım veya Türkçe terim yok” (there is no such philosophical movement or Turkish term). It withdraws the first account while making a broad absence claim without specifying the search scope.
3. Ali objects that it is again speaking definitively without researching. Gemini says it checked the literature again, but provides no auditable search list in that turn. This record independently establishes neither that the search occurred nor that it did not.
4. Ali specifies the concept proposed by Ali Değişmiş and mentions a DOI paper. The user does not supply the DOI number in this prompt; it appears in the subsequent model response. Gemini then supplies an author, publication title and DOI, shifting its explanation toward reasoned change.
5. When asked about Uydurulizm, the system characterises its earlier answers as an instance of the concept. Asked about case-study use, it adds unmeasured endorsements such as “perfect” and “very high value”.

## Interpretation

The notable pattern is persistent certainty across a change of position. Failure to recognise a term does not establish its nonexistence. Ambiguity in the initial question could justify a clarification request; it does not validate the unsupported equivalence with Alterism.

Adding the author’s name changed the direction of the response. This does not establish that every subsequent definition or attribution was accurate or that the complete DOI paper was read. The model’s admission is not an independent diagnosis or confirmation of the framework. Here Uydurulizm is a working concept for examining assertions whose confidence exceeds their demonstrated support.

## Limitations and further testing

Prompts adapted to earlier answers; the researcher also developed the concept being discussed. Identity disclosure, rapport and positive framing may have influenced subsequent answers. There was no control condition, blind coding or repeated measurement. No general model score is assigned.

A subsequent study could predefine the initial prompt, opportunities for clarification and direct source requests. Initial answers, corrections and newly introduced claims should be coded separately and compared across concepts and sessions.

## Conclusion

The transcript documents a confident definition in place of clarification, followed by a confident denial after challenge. It supports an observation about this exchange, not a conclusion about every Gemini version or the experimental superiority of the Uydurulizm framework.


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