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Claude Sonnet 4.5

2 stories mentioning Claude Sonnet 4.5, newest first, each with its sources and discussion. Follow to see new ones on your front page.

  1. AWS Bedrock prompt caching cuts input costs by up to 90% for repeated contexts

    Amazon Web Services has detailed how prompt caching in Amazon Bedrock can significantly reduce operational costs and latency for AI applications. By caching static content such as system prompts, long documents, or…

    1 source primary source
    AWS Machine Learning Blog
  2. Four Harness Techniques Keep Long-Horizon AI Agents on Track

    The article explains how modern AI agents—such as those built with LangChain, Claude Code, and Amazon Bedrock AgentCore—overcome the classic pitfalls of context overflow and goal loss in long‑running tasks. By treating…

    1 source
    MarkTechPost

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AWS Bedrock prompt caching cuts input costs by up to 90% for repeated contexts (15 September 2026).