Open-source AI infrastructure

Claude Sonnet 4.5 (Bedrock)

Review Claude Sonnet 4.5 (Bedrock) on AWS Bedrock: token pricing, context window, capabilities, modalities, and routing details in the Everstack model catalog.

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Claude Sonnet 4.5 (Bedrock) pricing and limits on AWS Bedrock

Token pricing through AWS Bedrock: $3.00 per million input tokens, $15.00 per million output tokens. Limits: 200K token context window, 64K max output tokens.

Capabilities and modalities

Supported capabilities: chat, function_calling, vision, extended_thinking. Accepts text, image, pdf input. Returns text output. Model family: claude-4. Catalog status: stable.

Routing Claude Sonnet 4.5 (Bedrock) through Everstack

Call Claude Sonnet 4.5 (Bedrock) on AWS Bedrock through one OpenAI-compatible endpoint, with provider fallback, semantic caching, per-tenant rate limits, and OpenTelemetry traces for latency, tokens, and cost.