amazon-bedrock.anthropic
Package
Section titled “Package”@ai-sdk/amazon-bedrock
Factories
Section titled “Factories”AIProviders.amazonBedrockAnthropic
Capabilities
Section titled “Capabilities”- Language
Bedrock Anthropic mirrors upstream 5.0.124 invoke-model behavior: Anthropic Messages request conversion, Bedrock auth and user-agent handling, URL/data media resolution, native Anthropic tool helpers, model-specific structured-output and strict-tool omissions, event-stream decoding that surfaces decode/process failures and rejects incomplete frames at EOF, response metadata, and Bedrock-specific request URLs. JS fetch/header injection hooks remain JS-only. The 5.0.76 pass shares the new structured-output mode selection, model capability gates, document sanitization, citation extraction, and provider-executed tool-result replay. The 2026-09-27 pass inherits current Claude capability, tool-choice, sampling, and reasoning gates. The 2026-10-18 pass: The shared Messages implementation carries attached citations, separates retrieved web sources, and preserves tools under none/manual-thinking tool choices.
Factory argument requirements are defined by the public Swift factory signatures. Use Public symbols when you need the exact initializer or factory declaration.
Return to the provider matrix.