"Are we in ChatGPT?" is the wrong question. Better: on which buying questions does which wording appear - and does it rest on a checkable source?
A useful protocol is dull, which is why it repeats. Fixed prompt list (service, place, boundary, comparison). Fixed models and surfaces (ChatGPT, with and without browsing where relevant). Log date, language and account state. Classify the answer: named / misattributed / absent / refused. Note visible sources when the UI shows them.
One chat is not a baseline. Memory, UI experiments and model versions move the result. Run three repeats days apart, not one screenshot for the board.
Local CH prompts belong in the set: "cleaning company Lucerne", not only "best commercial cleaning Switzerland". SOURCE/01 by GlasBox (AI) uses that prompt set. It is an instrument, not a campaign.
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GlasBox measures classic SEO and AI visibility separately. No ranking or mention guarantee. The free short check stays thin on purpose.
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