OpenAI appears to be quietly testing a new variant of its flagship model family. Select enterprise ChatGPT users briefly saw “GPT-5 Mini Scout” appear in the model selector.
Meanwhile, a testing-library change revealed a reference to “GPT-5.1 Mini.” According to the ImaginePro blog, early benchmark screenshots showed it produced an animated SVG robot significantly more advanced than the prior mini model, suggesting architectural or multimodal enhancements.
Although OpenAI hasn’t officially confirmed anything, industry watchers believe this move may be aimed at refining the mini-tier model ahead of competitor releases, perhaps as early as November.
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