OpenAI 合并 ChatGPT 聊天与工作模式，改为共享 token 预算
原标题：OpenAI's upcoming chat-and-work merger in ChatGPT signals the end of all-you-can-prompt pricing
AI 摘要
OpenAI 更新支持页面显示，从 12 月起 ChatGPT 的 Plus、Pro 和 Business 套餐将在 ChatGPT 与 Codex 之间共享单一 token 预算，同时把 Work 的智能体功能并入主界面，实现 Chat 与 Work 的合并。用户达到上限后可等待重置、升级或购买额外额度，使用 Instant 模型的对话不计入预算。此举被视为对 ChatGPT 模式与模型选项过于复杂的回应，也意味着重度用户实际体验可能下降，Anthropic 已在 Claude 中做过类似整合。
正文节选
OpenAI's upcoming chat-and-work merger in ChatGPT signals the end of all-you-can-prompt pricing ChatGPT is merging Chat and Work, changing how usage limits work. Starting in December, Plus, Pro, and Business plans will share a single token budget across ChatGPT and Codex, according to an updated OpenAI support page, as OpenAI folds Work's agentic features into the main interface. OpenAI had already announced plans to merge Chat and Work. Tokens measure the information a model processes and gener