OpenAI领投Red Queen Bio公司1500万美元种子轮融资，旨在防范AI技术被滥用于生物武器制造。该公司致力于提升AI防御能力以应对潜在威胁，这是OpenAI在风险管控领域的又一布局，此前还曾投资生物安全软件公司Val。
在虚拟现实和流媒体领域，英伟达携手马里兰大学带来了一项突破性进展。这个被命名为QUEEN的AI模型，不仅能让观众在体育赛事中随心所欲地切换观赛视角，更能将每帧3D场景压缩至仅0.7MB大小，同时保持惊人的350帧每秒渲染速度。
Xai
$1.4
输入tokens/百万
$3.5
输出tokens/百万
2k
上下文长度
Anthropic
$105
$525
200
Google
$0.7
$2.8
1k
$7
$35
$2.1
$17.5
$21
Alibaba
-
$6
$24
256
Baidu
128
Bytedance
$1.2
$3.6
4
$2
$3.9
$15.2
64
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