Zoen currently tracks 13 Anthropic models including Claude Fable 5, Claude Sonnet 5, Claude Opus 4.8, Claude Opus 4.7, Claude Opus 4.6, Claude Sonnet 4.6, and more.
Claude Sonnet 5 is the default Anthropic model in Zoen.
Claude 3 Haiku currently has the lowest listed input price at $0.25/1M tokens.
Claude Fable 5 currently has the largest listed context window at 1M tokens.
All Anthropic models in Zoen support tool use and function calling, allowing agents to invoke external APIs, query databases, and run custom actions.