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

Apple Machine Learning Research
Apple Machine Learning Research
OSCHINA 社区最新新闻
OSCHINA 社区最新新闻
G
Google Developers Blog
博客园 - 司徒正美
J
Java Code Geeks
aimingoo的专栏
aimingoo的专栏
A
About on SuperTechFans
博客园 - 三生石上(FineUI控件)
WordPress大学
WordPress大学
T
The Blog of Author Tim Ferriss
D
Docker
大猫的无限游戏
大猫的无限游戏
D
DataBreaches.Net
腾讯CDC
V
Visual Studio Blog
freeCodeCamp Programming Tutorials: Python, JavaScript, Git & More
C
Check Point Blog
M
MIT News - Artificial intelligence
Jina AI
Jina AI
I
InfoQ
雷峰网
雷峰网
The Cloudflare Blog
美团技术团队
Engineering at Meta
Engineering at Meta

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
OpenAI GPT-5.4 和 GPT-5.5 模型现已在美国东部(弗吉尼亚州...
Amazon Web Services · 2026-06-11 · via Recent Announcements

发布于: 2026年6月11日

今天,AWS 宣布扩大 OpenAI GPT-5.4 和 GPT-5.5 模型的可用范围,这些模型现已在美国东部(弗吉尼亚州北部)区域的 Amazon Bedrock 上推出。使用 GPT-5.4 和 GPT-5.5,您可以跨推理、编码、计算机使用、文档工作流程以及长时间运行的代理式任务,构建生成式人工智能应用程序。

GPT-5.5 是 OpenAI 功能最强大的模型,专为高级编码、研究、分析、软件操作、文档工作流程以及长时间运行的代理式任务而设计。它能够理解开放式目标、使用工具、在较长的工作流程中进行推理、应对歧义,并以较少的编排将复杂的任务执行到底。GPT-5.4 将前沿的推理、编码、计算机使用、长上下文工作流程以及工具使用引入了生产应用程序,能够解读上下文、与工具交互、操作软件环境,并在多个步骤中验证输出。这两种模型都支持 27.2 万令牌上下文窗口,接受文本和图像输入,可通过 Responses API 获得,并支持服务器端和客户端工具调用、项目以及响应流。

通过此次发布,GPT-5.4 和 GPT-5.5 现已在更多 AWS 区域推出。要开始使用,请访问我们文档中的 GPT-5.5 和 GPT-5.4 模型卡片。