We wanted to know how much a single ChatGPT answer can be trusted as a measurement. So we ran the same prompt through ChatGPT more than once, with nothing changed between runs, and recorded what came back each time. The setup We used DataForSEO's ChatGPT LLM Scraper on 2026-08-16.

Source: [Dev.to](https://dev.to/stackedboost/we-ran-the-same-chatgpt-prompt-three-times-in-a-row-here-is-what-changed-349k)

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