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AWS Introduces Claude Sonnet 5.5 on Bedrock and Claude Platform

Claude Sonnet 5.5 is now available on Amazon Bedrock and Claude Platform on AWS, promising faster speeds and lower costs for coding.

This article was AI-generated and published automatically. Context, labelling and all sources at the end of the article.

(KI-generiertes Symbolbild: Gemini / AI Connect)

Amazon Web Services has announced the availability of Claude Sonnet 5.5 across its cloud ecosystem. The new model can now be accessed directly on Amazon Bedrock and Claude Platform on AWS. Designed as a smarter and more efficient option within the Sonnet family, the release targets users engaged in focused coding and knowledge work.

In addition to updated capabilities, the system provides faster speed while delivering a lower cost per task. The announcement outlines details on what is new in this version and offers guidance regarding when developers should choose the Sonnet model. Furthermore, AWS provides resources explaining how users can get started with the model on its platform.

What this means for you

For organizations operating on AWS, the addition of Claude Sonnet 5.5 provides an option for development workflows requiring focused coding and knowledge processing. The reported combination of faster speeds and reduced costs per task allows engineering teams to optimize cloud spending for these specific workloads. Technical leads evaluating Bedrock can review the deployment guidance to determine whether Sonnet aligns with their architecture needs.

Evidence

Solidly sourced
46/100

  • Claude Sonnet 5.5 is accessible on Amazon Bedrock and Claude Platform on AWS.

    single source
    Quote

    „Claude Sonnet 5.5 is now available on Amazon Bedrock and Claude Platform on AWS.“

    AWS, Machine Learning

  • The new Sonnet model is designed to be more efficient and smarter for knowledge work and focused coding.

    single source
    Quote

    „It's a smarter, more efficient Sonnet model for focused coding and knowledge work“

    AWS, Machine Learning

  • Claude Sonnet 5.5 delivers faster speed with a lower per-task cost.

    single source
    Quote

    „with a lower cost per task at faster speed.“

    AWS, Machine Learning

Sources

The evidence score is computed, not hand-set: from confidence, the number of sources and the share of verified statements.

Source & transparency

As of: September 28, 2026

AI-generatedAI-generated: produced automatically from vetted sources with technical quality checks (source, quote and figure verification); no human sign-off of each item before publication

Sources
1
Verified statements
0 / 3
Evidence score
46Solidly sourced
Generative AIUse Cases

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