[OpenAI: ChatGPT Work and Codex Platform Plus Accounts to Reinstate 5-Hour Usage Limit Tomorrow] Tibo Sottiaux, head of OpenAI Codex, announced on the X platform that ChatGPT Work and Codex platform Plus accounts will reinstate the 5-hour usage limit starting tomorrow. This limit, previously postponed, is being reinstated for the following reasons: the 5-hour limit helps balance computational load and maintain generous weekly usage quotas; Plus users are mostly relatively light or new users, who may unintentionally exhaust their weekly quota, leading to a poor experience. Pro subscriptions ($100 and $200) will not be affected by this limit in the coming months.