近日，前OpenAI研究员Igor Babuschkin创立的River AI，成立仅两月即斩获11亿美元种子轮及A轮融资。General Catalyst与AMP PBC领投，英伟达、AMD、YC、淡马锡等参投。公司6月浮现，致力于重塑AI底层逻辑。
AI领域泰斗Jeff Dean在谷歌工作27年后正式离任。他在内部告别信里回顾了谷歌惊人的发展：从25名员工的创业团队，壮大为员工超19万的科技帝国，并创造出13款用户过十亿的旗舰产品。挥别老东家，Dean没有退休，而是选择与Sanjay Ghemawat、Oriol Vinyals和Quoc Le这三位老战友联手，共同创立了一家名为Dis的新公司，再次投身创业浪潮。
谷歌顶级AI研究员乔纳斯·阿德勒与亚历山大·普里策尔离职，加盟竞争对手Anthropic，两人均为Gemini模型开发核心。此前，效力谷歌24年的传奇研究员诺姆·沙泽尔宣布跳槽OpenAI，谷歌曾斥资27亿美元收购其创办的初创公司。接连出走使谷歌AI人才流失挑战加剧。
在AI大模型快速发展的背景下，记忆短板问题日益凸显。深圳新锐公司MemoraX AI专注于解决这一痛点，近日完成千万美元种子轮融资，由L2F光源创业者基金和钟鼎资本领投，多家机构跟投。公司位于深圳南山，从成立到融资速度惊人，旨在攻克大模型“转头就忘”的难题。
Xai
$1.4
Input tokens/M
$3.5
Output tokens/M
2k
Context Length
Anthropic
$105
$525
200
Google
$0.7
$2.8
1k
$7
$35
$2.1
$17.5
$21
Alibaba
-
Baidu
128
$6
$24
256
Bytedance
$1.2
$3.6
4
$2
$3.9
$15.2
64
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