All Content tagged with Anthropic Claude in Amazon Bedrock

## Overview Claude Opus 4.6, Claude Sonnet 4.5, and Claude Sonnet 4 on Amazon Bedrock support a **1-million token context window** (currently in beta). This extended context window allows you to: - ...

The new Anthropic Claude Sonnet 4.5 model has a structured-output feature. https://platform.claude.com/docs/en/build-with-claude/structured-outputs When will this feature be available to use through ...

I am building a multi-agent system using the Strands framework pattern on top of bedrock agentcore runtime. The architecture involves a "swarm" where multiple specialized agents communicate to solve c...

Claude Opus 4.5 is being billed under AWS Marketplace and is not being offset by my promotional credits. Other Anthropic Bedrock models (Sonnet 4.5, Haiku 4.5, Opus 4.1) are correctly covered. There ...

Hi, I am trying to use Claude 4 model in **eu-central-1** region. Model should be available through inference profile. In Playground, when I try to ask something it throws me an error like: > User:...

Given that claude 3.5 is now legacy and Claude 4 and 4.5 are now available, is there any clear timeline for expecting these newer models to become Bedrock Agent optimized? If not do is there any clar...

Hi, previously we would have to apply/enable access to Claude models which would subscribe to marketplace.Now that model access is gone and all models are enabled, is the billing of claude still thro...

Hello AWS Team, I am the root user of AWS account in region us-east-1. I’m trying to use Anthropic (Claude) models via Amazon Bedrock, but the models show `"modelAccessStatus": null` when listing fou...

# Trouble with AWS Bedrock Metadata Filtering for Agents & KB retrieve APIs Hi all, I’m using **AWS Bedrock Knowledge Base**’s metadata filtering to allow users to query documents by their IDs (e.g....

The exact code in the docs here: https://docs.amplify.aws/react-native/ai/generation/ for AI generation tasks in Amplify Gen 2 produces the following response: ```json { "data": { "generateRecip...

I'm using Claude Sonnet 4.5 via model ID: us.anthropic.claude-sonnet-4-5-20250929-v1:0 in us-east-1. The model responds saying "I'm Claude 3.5 Sonnet" with knowledge cutoff of April 2024, when it sho...