Anthropic Claude Fable 5

Anthropic Claude Fable 5 is a AWS Bedrock model available in Agent Serve. Anthropic Claude Fable 5 is a AWS Bedrock model tracked in Agent Serve. It supports a 1M token context window. Pricing starts at $11/1M input tokens and $55/1M output tokens. Key capabilities include Tool choice, Structured outputs, Max output 128k.

Anthropic Claude Fable 5 starts at $11/1M input tokens, $1.1/1M cached input tokens, and $55/1M output tokens.

Anthropic Claude Fable 5 supports a context window of 1M tokens in Agent Serve. In an agent, this determines how much conversation history, tool outputs, and retrieved documents the model can hold in a single call.

Anthropic Claude Fable 5 supports the following capabilities in Agent Serve: Tool choice, Structured outputs, Max output 128k.

Best for long-context retrieval, large documents, and high-memory workflows. When used in an Agent Serve workflow, it can be selected in any Agent block from the model picker.