Topic	Replies	Views	Activity
GPT-5 Flex models - down every day with internal server errors Bugs flex	6	252	January 6, 2026
Critical bug using Flex model for GPT5 since last Monday - 500 Internal server error Bugs flex	6	448	December 4, 2025
GPT-5.1 flex service tier Bugs gpt-5 , flex	5	424	November 15, 2025
Is GPT 4.1 coming to flex service tier? Feedback gpt-4 , flex	3	303	October 19, 2025
500 error and taking a long time API api , flex	1	100	January 12, 2026
Flex support for `o3-pro-2025-06-10`? Bugs batch , flex	1	228	June 10, 2025

flex