Models Overview
Summary
Anthropic's Claude models overview, comparing Claude Fable 5.1, Opus 5.5, Sonnet 5.5, and Haiku 5.5 across capabilities, pricing, and use cases.
Key quotes
"Claude Opus 5.5 for most workloads. Use Claude Fable 5.1 for demanding reasoning and long-horizon agentic work."
"All current models support text and image input, text output, multilingual capabilities, vision, and tool use."
"Top-tier results in reasoning, coding, multilingual tasks, long-context handling, honesty, and image processing."
This documentation provides a detailed comparison of Anthropic’s Claude models, including their specialized use cases, performance characteristics, and technological capabilities. It also outlines pricing, retirement timelines, and API-specific details like token limits and tool support.