The original title is "Choosing the Right Claude Model: A Practical Guide for Developers"

Short summary

Anthropic's Claude family offers four models optimized for different workloads: Opus for deep reasoning, Sonnet for balanced production apps, Haiku for high-volume tasks, and new Fable for long-running agents. Route requests based on complexity—start with the smallest capable model and escalate only when necessary. This approach delivers significant cost savings without sacrificing user experience.

• •Claude Opus: deep reasoning for research, financial analysis, and complex strategy
• •Claude Sonnet: best default for most production applications; balances cost and capability
• •Claude Haiku: optimized for speed and cost; ideal for high-volume classification and data processing
• •Claude Fable: new model for persistent agents and long-running workflows requiring extended context

Generated with AI, which can make mistakes.