{"version":1,"type":"story","url":"https://digestai.news/story/claude-sonnet-5-5-available-on-amazon-bedrock-and-claude-platform-on-a","json":"https://digestai.news/story/claude-sonnet-5-5-available-on-amazon-bedrock-and-claude-platform-on-a.json","markdown":"https://digestai.news/story/claude-sonnet-5-5-available-on-amazon-bedrock-and-claude-platform-on-a.md","slug":"claude-sonnet-5-5-available-on-amazon-bedrock-and-claude-platform-on-a","headline":"Claude Sonnet 5.5 available on Amazon Bedrock and Claude Platform on AWS","summary":"Amazon Bedrock has added Claude Sonnet 5.5 to its lineup, along with Claude Platform on AWS. The new model is positioned as a smarter, more efficient version of the Sonnet family, aimed at focused coding and knowledge work. The release comes with lower cost per task for most work and faster speed, according to the post.\n\nSonnet 5.5 improves on Sonnet 5 by producing more polished documents and visuals, such as one‑pager summaries, architecture diagrams, and slide decks. It also checks results against stated requirements and is suited for workloads that run continuously or at scale, including first‑response alerts, monitoring of agents, SQL generation, UI/UX testing, and fast coding agents in IDEs with a fixed spend cap. Across the enterprise it supports scoped analysis, short spreadsheet edits, and routine document tasks for large user populations.\n\nTo try the model, users can open the Amazon Bedrock console, go to Test Playground, and select Sonnet 5.5. Programmatically, the model can be called via the Anthropic Messages API against bedrock‑runtime through the Anthropic SDK, or via the Invoke and Converse APIs on bedrock‑runtime using the AWS CLI or AWS SDK. Prerequisites include an active AWS account with Amazon Bedrock access, AWS CLI installed and configured, Python 3.10+, Boto3 installed, and IAM permissions bedrock:InvokeModel and bedrock:InvokeModelWithResponseStream. Usage, performance, and costs can be monitored through Amazon CloudWatch and AWS Cost Explorer.","keyPoints":["Claude Sonnet 5.5 released on Amazon Bedrock and Claude Platform on AWS","Model offers lower cost per task and faster speed for coding and knowledge work","Users can access via Amazon Bedrock console or programmatically with Anthropic SDK and AWS CLI"],"whyItMatters":"The release gives developers a cheaper, faster LLM for coding, monitoring, and document generation, easing integration into AWS workflows.","category":{"slug":"models","name":"Generative AI & Models","url":"https://digestai.news/category/models"},"entities":{"companies":["Amazon Bedrock","Claude Platform on AWS","Anthropic"],"models":["Claude Sonnet 5.5","Claude Opus 5.5","Sonnet 5"],"people":[]},"firstPublishedAt":"2026-09-28T18:57:13Z","updatedAt":"2026-09-28T18:57:13Z","sourceCount":1,"hasPrimarySource":true,"sources":[{"outlet":"AWS Machine Learning Blog","title":"Introducing Claude Sonnet 5.5 on AWS","url":"https://aws.amazon.com/blogs/machine-learning/introducing-claude-sonnet-5-5-on-aws","publishedAt":"2026-09-28T18:57:13Z","type":"primary","primary":true,"lead":true}],"sourceNotes":null,"discussions":[],"thread":{"title":"Anthropic AI Evolution Cost Cuts and Safety","url":"https://digestai.news/thread/claude-opus-5-5-costs-60-less-than-fable-5-1-for-writing-tasks","storyCount":5},"cite":{"text":"Digest AI, \"Claude Sonnet 5.5 available on Amazon Bedrock and Claude Platform on AWS\", 28 September 2026, https://digestai.news/story/claude-sonnet-5-5-available-on-amazon-bedrock-and-claude-platform-on-a","publisher":"Digest AI","title":"Claude Sonnet 5.5 available on Amazon Bedrock and Claude Platform on AWS","datePublished":"2026-09-28T18:57:13Z","url":"https://digestai.news/story/claude-sonnet-5-5-available-on-amazon-bedrock-and-claude-platform-on-a"},"generatedBy":"Written by Digest AI's editorial model from the linked sources; the sources are the record.","license":"Headlines, digests and key points are written by Digest AI and may be quoted with a link to the story page. Linked articles belong to their publishers. Terms: https://digestai.news/terms#reuse"}