Gemini 3.1 Pro and Gemini 3.0 Flash are available to Gemini Code Assist users in VS Code and IntelliJ. You can use these models for agent mode, chat, and code generation. Responses generated with Gemini 3 include a label identifying the model.
Gemini 3 availability
| License or subscription | Gemini 3 availability |
|---|---|
| Google AI Ultra | Available to all users in VS Code and IntelliJ |
| Google AI Pro | Available to all users in VS Code and IntelliJ |
| Gemini Code Assist Enterprise | Available to users in VS Code and IntelliJ whose administrator has configured the Preview release channel |
| Gemini Code Assist Standard | Available to users in VS Code and IntelliJ whose administrator has configured the Preview release channel |
| Gemini Code Assist for individuals | Available to select users from the waitlist in VS Code and IntelliJ. Coming soon for other users |
| Google Developer Program | Coming soon |
| Google AI Ultra for Business | Coming soon |
Use Gemini 3 in VS Code
If Gemini 3 is available to you, it will automatically be selected for chat and code generation. You can use the model selector in chat to select a different model. You can't select a different model in agent mode, as Gemini CLI automatically selects the model.
Use Gemini 3 in IntelliJ
If Gemini 3 is available to you, it will automatically be selected for agent mode, chat and code generation. You can use the model selector in chat to select a different model, including in agent mode.