Some info about requests being routed from GPT-5.3-Codex to GPT-5.2 This is part of our effort to reduce cyber abuse risk: When our systems detect elevated cyber misuse risk, requests may be routed from GPT-5.3-Codex to GPT-5.2. Currently there's no UI in Codex to tell users when we're routing to 5.2—we'll add this! In some cases legitimate work may be incorrectly flagged — we’re actively tuning these systems and adding clearer notifications. In the meantime, if you’re doing defensive research or think you were misclassified, you can apply to regain access at chatgpt.com/cyber, or report refusals via /feedback.