苹果发布重构版Siri AI，具备个人语境理解、世界知识、屏幕感知和系统级操作能力。英文测试版随2027系统更新上线，下月扩展法语、日语、韩语等语言。新Siri更“懂你”，可从信息、邮件、照片中精准查找所需内容。
苹果正计划推出类似OpenClaw的系统级AI代理，通过高度自动化处理用户日常重复操作。凭借自研芯片和统一内存架构优势，苹果有望深度集成智能助手，强化Siri体验，并逐步覆盖iPhone、iPad和Mac等核心设备。
腾讯于5月21日正式发布并上线操作系统级AI助手“马维斯”（Marvis），由应用宝团队打造，支持Windows、Mac和安卓端，无需邀请码即可下载。其核心定位为电脑“对话者”，将系统、文件、应用、算力和跨端连接整合，用户可通过自然语言指令直接与电脑交互，实现智能化操作。
OpenAI推出Codex for Chrome扩展，AI助手首次深度介入网页操作。获得授权后，Codex能像人类一样阅读网页、操作内部系统并填写复杂表单，标志着AI从对话框走向系统级应用。
Openai
$2.8
Input tokens/M
$11.2
Output tokens/M
1k
Context Length
-
Anthropic
$21
$105
200
Baidu
128
$1.75
$14
400
$0.63
$3.15
131
Alibaba
$1
32
$525
$2
$0.5
$7.7
$30.8
Tencent
$4
$12
28
$1.05
$4.2
Google
一个基于TypeScript的MCP服务器，提供文件操作、系统信息、HTTP请求和命令执行等系统级功能。
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