Meta 推出「隱身聊天」功能，實現零資料留存
meta ai 推出了「隱身聊天」，這是一種隱私模式，在可信執行環境中處理資料，伺服器不儲存任何對話日誌。
meta released 'incognito chat' for its ai assistant, ensuring conversation logs are never stored on servers and are deleted from devices once the session ends. mark zuckerberg stated that processing occurs in a trusted execution environment that meta cannot access, contrasting with rivals like google and openai that retain data for training or legal compliance. the feature addresses criticisms regarding chat indexing and data subpoena requests, though it raises questions about how meta will moderate misuse without access to conversation content.