谷歌DeepMind推出多语言手语转文本模型SL2T，并首次搭载于Pixel11手机，让手语AI进入消费电子产品。该模型接入Gboard和Live Transcribe，用户通过前置摄像头打手语，即可编辑消息、网页检索及与Gemini对话，替代键盘输入。SL2T基于50多种手语、10万小时素材训练，约四分之一来自美国手语数据集，跨语种联合训练提升识别效果。
据《连线》报道，美国前沿AI模型网络安全审查目前仅针对闭源模型，知情人士称未来数月“几乎肯定”扩展至开源模型。“前沿”指能力比肩Anthropic Claude Mythos或OpenAI GPT-5.6的模型，暂无更具体版本说明。该审查框架仍为自愿性质，部分官员担心强制审查或抑制AI发展。
上周全球AI大模型总调用量达69万亿Token，环比增长21.48%。中国大模型周调用量34.25万亿Token，环比增21.76%，继续保持强势领跑；美国同期为9.17万亿Token。中国在算力与应用的全球角逐中优势显著。
消息人士透露，美国白宫不公开最新先进AI模型评估自愿框架，仅将细节提供给参与企业，导致外界企业、政策制定者、研究者及盟友无法获知关键AI政策如何实施。本周二白宫已与业界代表开会沟通框架。
Openai
$2.8
输入tokens/百万
$11.2
输出tokens/百万
1k
上下文长度
Google
$0.49
$2.1
Xai
$1.4
$3.5
2k
$7.7
$30.8
200
-
Anthropic
$105
$525
$0.7
$7
$35
$17.5
$21
Alibaba
$4
$16
$1
$10
256
$2
$20
Baidu
128
$6
$24
dmis-lab
猫鼬-7B-v1.0是指令调优的医疗AI系统，首次在所有7B参数模型中突破了美国医师执照考试（USMLE）60%的及格线。
SEC EDGAR MCP是一个开源MCP服务器，连接AI模型与美国证券交易委员会(SEC)的EDGAR数据库，提供公司财务数据查询工具。
这是一个基于模型上下文协议(MCP)的服务器，提供对史密森尼学会开放访问收藏的访问，允许AI助手搜索、浏览和分析来自美国国家博物馆的300多万件藏品对象，包括搜索收藏、获取对象详情、查看展览状态等功能。
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