WhatsApp推出隐身聊天功能以支持私密Meta AI查询
whatsapp推出了隐身聊天，该功能允许用户在可信执行环境中查询meta ai，使得meta无法访问消息内容。
meta launched incognito chat on whatsapp, an ai feature that operates within a trusted execution environment to ensure meta cannot access user queries or responses. the feature supports end-to-end encryption principles by processing ai inference in the cloud without meta seeing the content, using a system similar to a server without the passcode. conversations are ephemeral by default, disappearing once the session ends, though future updates may allow for history retention. alongside incognito chat, whatsapp introduced side chat, which allows users to ask meta ai about ongoing private conversations without leaking sensitive context data.