OpenAI Codex vs DeepSeek API

Based on official announcements, community observations, and Reset Beer tracking data. Announcement times are not personal recovery times.

DimensionOpenAI CodexDeepSeek API
Reset type事件型全局 reset + 个人周期额度账号维度并发限制,非日历 reset
Official confirmed rule官方确认:Settings/usage dashboard 可查看额度;Codex、ChatGPT Work、ChatGPT for Excel、Workspace Agents 共享 allowance/credit pool;存在事件型 reset官方确认:并发按账号维度;deepseek-flash 2500并发;deepseek-v4-pro 500并发;429超限;可免费申请扩容
Main surfaceCLI、IDE、Web Agent、ChatGPT 内 CodexOpen Platform API
User pain point全局 reset 不可预测;额度与 ChatGPT Work 等共享,用户难以判断何时恢复并发限制触发 429,用户误以为是日额度或需要充值
User observation用户观察:reset 常伴随 X 公告;历史平均间隔不能作为官方预测用户观察:扩容审核时长因账号而异
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OpenAI Codex vs DeepSeek API: Quota reset & rate limit comparison | Reset Beer