3 Ways to Switch Claude Code Models Instantly: /model, --flag, and ENV Variables

Choose the right model for each task. Key Takeaways Anthropic's official guide reveals three methods to switch Claude Code models: /model command, --model flag, and ANTHROPIC_MODEL en variable. What Changed - Official Model Switching Guide Anthropic has published a comprehensive guide on how to change which Claude model powers your Claude Code sessions. While many users assumed model selection was a one-time setup, this guide reveals three distinct methods - each suited for different workflows.