惯性聚合 高效追踪和阅读你感兴趣的博客、新闻、科技资讯
阅读原文 在惯性聚合中打开

推荐订阅源

IT之家
IT之家
H
Help Net Security
GbyAI
GbyAI
博客园_首页
G
Google Developers Blog
Microsoft Security Blog
Microsoft Security Blog
博客园 - 【当耐特】
月光博客
月光博客
美团技术团队
B
Blog RSS Feed
博客园 - 三生石上(FineUI控件)
WordPress大学
WordPress大学
博客园 - 叶小钗
有赞技术团队
有赞技术团队
T
The Blog of Author Tim Ferriss
Engineering at Meta
Engineering at Meta
Google DeepMind News
Google DeepMind News
Y
Y Combinator Blog
宝玉的分享
宝玉的分享
Microsoft Azure Blog
Microsoft Azure Blog
罗磊的独立博客
云风的 BLOG
云风的 BLOG
Cyber Security Advisories - MS-ISAC
Cyber Security Advisories - MS-ISAC
P
Proofpoint News Feed

Recent Announcements

Amazon EC2 X8i instances are now available in Europe (Paris) Amazon CloudWatch pipelines now supports drop and conditional processing AWS Deadline Cloud supports monitor creation in multiple regions Amazon CloudWatch pipelines introduces new compliance and governance capabilities Second-generation Amazon FSx for NetApp ONTAP is now available in four additional AWS commercial and AWS GovCloud (US) Regions AWS Billing and Cost Management Dashboards Now Supports Scheduled Email Delivery AWS RTB Fabric supports health checks for real-time bidding workloads AWS Backup extends Amazon FSx support to 5 additional AWS Regions and expands cross-Region and cross-account copy to 14 AWS Regions Amazon RDS now supports the latest CU and GDR updates for Microsoft SQL Server Amazon Timestream for InfluxDB Now Supports Customer-Defined Maintenance Windows Amazon Bedrock now supports cost allocation by IAM user and role Amazon OpenSearch Service supports Managed Prometheus and agent tracing Amazon S3 Lifecycle pauses actions on objects that are unable to replicate Amazon RDS Blue/Green Deployments now supports Amazon RDS Proxy AWS Marketplace announces the Discovery API for programmatic access to catalog data AWS Agent Registry for centralized agent discovery and governance is now available in Preview Amazon OpenSearch Serverless now supports Zstandard (zstd) codec for index compression AWS Private CA now supports customer managed permissions for cross-account sharing Amazon EC2 Capacity Manager now supports tag-based dimensions Amazon Route 53 Resolver endpoints now support DNS delegation for private hosted zones in AWS GovCloud (US) Regions SageMaker HyperPod now supports gang scheduling for distributed training workloads Amazon IVS 实时直播功能现已支持冗余摄取 Amazon EKS 托管节点组现在支持 EC2 Auto Scaling 暖池 Amazon Bedrock AgentCore 浏览器新增操作系统级交互功能 Amazon WorkSpaces Advisor now available for AI-powered troubleshooting Amazon OpenSearch Service now supports Graviton4 based i8ge instances Oracle Database@AWS is now available in twelve AWS Regions AWS Lambda expands response streaming support to all commercial AWS Regions AWS Cost Explorer launches Natural Language Query capabilities powered by Amazon Q Amazon Lightsail 现已在亚太地区(马来西亚)区域推出
SageMaker AI 现已支持针对 NVIDIA Nemotron 模型的无服务器...
Amazon Web Services · 2026-06-13 · via Recent Announcements

发布于: 2026年6月12日

Amazon SageMaker AI 现在支持您使用有监督微调(SFT)和强化微调(RFT)对 NVIDIA Nemotron 3 Nano 模型进行无服务器模型自定义。这是一款热门开放权重模型,由 NVIDIA 提供,共有 300 亿参数。除了在 SageMaker AI 上部署此模型外,您现在还可以根据您的具体领域和工作流程对其进行调整。

借助模型自定义,您可以使用专有数据定制基础模型,从而提高模型在领域特定任务方面的准确性,确保输出与企业的基调保持一致,或者使用已标注数据提高模型在新任务方面的性能。通过无服务器自定义,SageMaker AI 可以处理所有基础设施预置和训练编排,使您可以专注于数据和评估,而无需花费精力进行集群管理,且只需为实际使用量付费。

SageMaker AI 上的 NVIDIA Nemotron 3 Nano 无服务器模型自定义已在美国东部(弗吉尼亚州北部)、美国西部(俄勒冈州)、亚太地区(东京)和欧洲地区(爱尔兰)推出。要开始使用,请导航到 Amazon SageMaker Studio 中的“模型”页面启动自定义作业,或者使用 SageMaker Python SDK 进行编程访问。要了解更多信息,请参阅 Amazon SageMaker AI 模型自定义文档