模型官方一手
Anthropic 的 Claude Haiku 5.5 上架 AWS Bedrock
Introducing Claude Haiku 5.5 on AWS
精选理由
Anthropic 把最便宜的 Haiku 升到了 5.5，比 4.5 便宜约 75%，跑子智能体和高并发任务的人可以直接在 Bedrock 上用了。
Anthropic 发布 Claude Haiku 5.5，现已登陆 Amazon Bedrock 和 AWS 上的 Claude Platform。官方称它是 Claude 5.5 家族中速度最快、效率最高的模型，专为子智能体和高并发、成本敏感的任务设计。价格方面，多数任务下比 Claude Haiku 4.5 便宜约 75%。
原文 · AWS Machine Learning Blog
Introducing Claude Haiku 5.5 on AWS
Claude Haiku 5.5 is now available on Amazon Bedrock and Claude Platform on AWS. According to Anthropic, it is the fastest, most efficient model in the Claude 5.5 family, built for subagents and high-volume, cost-sensitive work, and costs around 75% less than Claude Haiku 4.5 for most tasks. This post covers its improvements and how to get started.
