长安汽车全栈自研的“天枢大模型”通过国家网信办备案，成为重庆首家、国内极少数获此资质的车企。这标志着其自研AI技术商业化进入“持证上岗”新阶段，该模型从立项起便聚焦车载智能化应用。
长安汽车自研的“长安天枢大模型”通过国家网信办备案，成为重庆首家获此资质的车企。这标志着智能网联汽车底层算法进入合规化新阶段，该模型可面向公众合法提供生成式AI服务。
5月17日，甘肃省广播电视总台与甘肃广电传媒集团联合发布飞天大模型智能体，标志着甘肃广电媒体成为全省首家通过网信办算法备案的单位。四大“AI智能体”覆盖内部生产与外部民生服务，包括视听甘肃APP智能体，整合政务宣传、文旅推介与民生服务，推动广电智能化转型。
北京市AI大模型备案数量占全国约30%，居首位，凸显其在政策、人才、技术及产业生态上的领先优势，巩固了“中国AI创新策源地”地位。
湖南省备案的旅游AI大模型
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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