Copilot supports multiple models, each with different strengths. Some models prioritize speed and cost-efficiency, while others are optimized for accuracy, reasoning, or working with multimodal inputs (like images and code together).
Depending on your Copilot plan and where you're using it—such as .com or an IDE—you may have access to different models.
Note
Model availability is subject to change. Some models may be replaced or updated over time.
For all AI models, input prompts and output completions run through Copilot's content filters for harmful, offensive, or off-topic content, and for public code matching when enabled.
This table lists the AI models available in Copilot, along with their release status and availability in different modes.
The following table shows which models are available in each client.
The following table shows which AI models are available in each Copilot plan. For more information about the plans, see Plans for Copilot.
Each model has a premium request multiplier, based on its complexity and resource usage. If you are on a paid Copilot plan, your premium request allowance is deducted according to this multiplier.
For more information about premium requests, see Understanding and managing requests in Copilot.
- For task-based guidance on selecting a model, see Choosing the right AI model for your task.
- To configure which models are available to you, see Configuring access to AI models in Copilot.
- To learn how to change your current model, see Changing the AI model for Copilot Chat or Changing the AI model for Copilot code completion.
- To learn more about Responsible Use and Responsible AI, see Copilot Trust Center and Responsible use of Copilot features.