Users Report Sudden ChatGPT Quality Drop: Memory Loss and Hallucinations

Multiple Reddit users report a sharp decline in ChatGPT quality since Monday, including lost conversation memory, weaker reasoning, lazy generic answers, fabricated facts, and repeated forgetting of in-conversation constraints.

2026-09-02 ~ 2026-09-03 · 2 related posts

• Users Report ChatGPT Getting "Dumber": Forgets Constraints Within Same Chat — Forsaken-Space1158 · 2026-09-02
• Reddit users report ChatGPT 5.6 suddenly got much worse: forgetful, lazy and hallucinating — Individual-Value7169 · 2026-09-03