OpenAI 合并 ChatGPT 与 Codex 用量限制
OpenAI 宣布自 12 月起，Plus、Pro 和 Business 计划的 ChatGPT 与 Codex 用量将共享同一配额。新机制以 Token 为计量单位，高级模型和复杂任务消耗更多额度，旨在统一智能体能力体验并简化计费逻辑。
报道正文
Starting in December, Plus, Pro, and Business plans’ usage allowance will be shared across ChatGPT and Codex as we bring the agentic capabilities of Work into the main ChatGPT experience.
Your usage for ChatGPT and Codex will be measured in tokens, the units of information a model processes and generates. How much of your allowance you use will depend on the model you choose and the task you ask it to do. More advanced models and complex tasks generally use more of your allowance. Instant chat will not draw from your usage.
We’re preparing carefully for this transition to help prevent disruption to your workflows. We expect most users won't need to wait for their usage to reset more often than they do now. You will be able to see your combined remaining usage and reset times in Settings → Usage. If you reach your limit, you can wait for it to reset, upgrade your plan, or buy credits to continue using eligible features.