谷歌DeepMind因员工士气低迷推迟发布Gemini 3.5 Pro，模型已落后原计划数月。近期推出的小模型市场反应褒贬不一，遭Meta AI负责人汪滔公开嘲讽。团队正经历严重人才流失，军方合约被指加剧离心，Gemini联合负责人诺姆·沙泽尔亦被曝离职。
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。
Meta持续从AI初创公司挖角，最新目标是Thinking Machines资深工程师Joshua Gross，他已加入Meta超级智能实验室并领导工程团队。Gross曾在OpenAI和Meta工作，并在Thinking Machines主导开发了创意软件Tinker。这反映了硅谷AI人才争夺激烈，初创公司面临人才流失挑战。
苹果AI团队近期遭遇人才流失，多名核心研究员离职，包括Yinfei Yang投身AI创业，Haoxuan You加入Meta超级智能研究部门。这引发业界对苹果AI研发稳定性的担忧。
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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