苹果在2026年WWDC发布新一代Siri AI，但声明称因欧盟《数字市场法案》（DMA）限制，新版Siri无法在欧盟全平台同步推出。苹果强调Siri AI以用户隐私为核心，采用端侧处理和私有云计算保障数据安全，但双方对法规解读存在严重分歧，导致欧盟用户无法及时体验新功能。
苹果、谷歌与英伟达联合开发新一代AI模型Apple Foundation Model Cloud Pro，打破巨头各自为战的局面。该模型旨在平衡高性能计算与隐私保护，性能对标谷歌Gemini，标志着科技巨头在AI基础设施与模型层面的深度融合。
Perplexity公司宣布，其智能体系统Perplexity Computer将于今夏升级，引入“混合智能体推理”模式。该模式能根据任务类型和数据敏感度，在本地紧凑模型与云端前沿模型间智能切换，平衡隐私保护与计算性能，提升复杂任务执行效率。
微软升级“高级粘贴”功能，改用本地AI模型替代云端处理，提升文本数据处理效率。此举利用设备计算能力，在保护用户隐私的同时，提供智能识别支持，优化复制粘贴体验，提高工作效率。
Openai
$7.7
Input tokens/M
$30.8
Output tokens/M
200
Context Length
Anthropic
$21
$105
Tencent
$1
$4
32
Alibaba
$0.75
-
256
$1.75
$14
400
Google
$0.5
$2
一个完全在本地运行的隐私优先文档搜索服务器，通过MCP协议为AI编程工具提供语义搜索功能，无需API密钥或云端服务，所有数据处理均在用户计算机上完成。
PrivAgents是一个隐私优先的框架，通过结合本地和云端代理，利用同态加密技术实现安全数据处理，确保数据在传输和处理过程中始终加密，适用于医疗、金融等敏感场景。
为GA4提供MPC服务器服务
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