ChatGPT Chat UI Removes Specific Model Selection, Shows Only Reasoning Effort
rurikc · reddit · 2026-08-07
A user noticed that ChatGPT has updated its model selection logic in the Chat UI. Instead of showing specific model names like Sol, Terra, or Luna, the standard chat interface now only offers options for 'No effort', 'Medium effort', and 'High effort'.
Specific model selection and reasoning effort controls are now exclusively available in the Work interface.
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