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一行时间戳让某 AI Agent 的 OpenAI 成本翻了三倍

该 Agent 在其系统提示词的最开头添加了当前时间戳,导致每次请求的字节前缀都变得唯一。这破坏了 OpenAI 的精确匹配缓存机制,迫使 18,000 个静态 token 必须按全价计费,最终导致账单金额翻了三倍。

AI · 2 分钟阅读

SpaceXAI’s Grok Build Secretly Uploaded Entire Repos to Google Cloud

Cereblab traced Grok Build’s CLI traffic to a Google Cloud bucket, confirming it packed full git repositories—including ignored files and deleted credentials—and pushed them without opt-out. SpaceXAI disabled the feature and Musk pledged full deletion, but critics note the privacy command only toggl

AI · 4 分钟阅读