ChatGPT desktop app leaks 'Internal models' menu showing GPT-6 and GPT-5.6 Sol

danielgonze · reddit · 2026-10-28

A Reddit user spotted an "Internal models" entry in the ChatGPT desktop app's model picker, with a screenshot showing GPT-6 (checked) and GPT-5.6 Sol, plus internal entries like "Newly create multisysrollout" and "New multisysrollout model biz".

It's unclear what these models do or whether this is a staged rollout leak or a UI bug; the poster is asking if others can see it too. This appears to be the first screenshot-level sighting of the GPT-6 name — worth watching for confirmation.

Related event: ChatGPT UI Apparent Leak Reveals GPT-6 and GPT-5.6 Sol Internal Models(4 posts)→

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