Multi-Model Strategy

Why This is Copilot-Exclusive

Copilot CLI provides a broad model selection that can be switched at any time via the /model command or per-agent via the model parameter. This lets you mix premium review models, code-focused implementation models, and fast/cheap exploration models in one workflow instead of forcing every step through the same model family.

When to Use

• Deciding whether Copilot Auto should handle model choice or whether to override it manually
• Matching model strengths to task requirements
• Optimizing cost for high-volume operations (use cheaper models for exploration)
• Using premium models for security-critical or architecturally complex work
• Running different models for different sub-agents in the same session
• A/B testing model quality on the same task
• Pairing implementation and review models on the same workflow