人工智能公司Anthropic完成300亿美元G轮融资，估值达3800亿美元，较上轮翻倍。本轮由新加坡GIC和Coatue领投，DE Shaw Ventures、Founders Fund及阿布扎比MGX联合投资。
初创AI实验室Flapping Airplanes获1.8亿美元种子轮融资，由红杉资本、Google Ventures和Index Ventures投资。该实验室由Ben Spector、Asher Spector兄弟及Aidan Smith创立，专注于提升AI学习效率，而非依赖海量数据训练。他们认为当前AI模型对数据的过度依赖效率低下，主张借鉴人类大脑的高效学习方式。
AI初创公司Fundamental结束隐身，宣布完成2.55亿美元A轮融资，投后估值达12亿美元。本轮由Oak HC/FT等多家机构领投，Perplexity和Datadog的CEO等也以个人身份参与。公司核心产品为基础模型Nexus，旨在与ChatGPT等主流大语言模型竞争。
Flora获4200万美元A轮融资，以节点式流转和全媒态生成挑战传统设计工具。其AI原生界面被阿里、狮门影业等采用，重新定义创作流程。
Google
$0.49
Input tokens/M
$2.1
Output tokens/M
1k
Context Length
Xai
$1.4
$3.5
2k
$0.7
$2.8
$17.5
Alibaba
$8
$240
52
$3.9
$15.2
64
-
Bytedance
$0.15
$1.5
256
$10.5
$1
$4
$15
Chatglm
128
Tencent
28
Anthropic
$21
$105
200
$1.05
$4.2
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