User reports ChatGPT suddenly got much worse: Sol gone, top reasoning quality tanked
beglueckendlebendig · reddit · 2026-09-28
A Reddit user complains that since this morning ChatGPT has felt dramatically worse: the Sol option vanished and the highest reasoning tier now returns answers far below last week's quality. No benchmarks or evidence attached — just a user-side behavior observation.
Related event: Users Report Sudden Quality Drop in ChatGPT Models(4 posts)→
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