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This article provides information about the availability of generative AI models across different regions and model update schedules for model use in prompts. Learn about model selection, capabilities, and settings in Change the model version and settings.
Model availability for prompts by region
The following sections describe the public and US Government availability of models by region.
Public availability
| Feature | Asia | Australia | Canada | Europe | France | Germany | India | Japan | Norway | Singapore | South Africa | South America | Korea | Sweden | Switzerland | United Arab Emirates | United Kingdom | United States |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GPT-4.1 mini | GA | GA | GA (cross-geo) | GA (cross-geo) | GA (cross-geo) | GA (cross-geo) | GA | GA (cross-geo) | GA (cross-geo) | GA | GA (cross-geo) | GA (cross-geo) | GA (cross-geo) | GA (cross-geo) | GA (cross-geo) | GA (cross-geo) | GA | GA |
| GPT-4.1 | GA | GA | GA (cross-geo) | GA (cross-geo) | GA (cross-geo) | GA (cross-geo) | GA | GA (cross-geo) | GA (cross-geo) | GA | GA (cross-geo) | GA (cross-geo) | GA (cross-geo) | GA (cross-geo) | GA (cross-geo) | GA (cross-geo) | GA | GA |
| GPT-5 chat | GA (cross-geo) | GA (cross-geo) | GA (cross-geo) | GA | GA (cross-geo) | GA (cross-geo) | GA (cross-geo) | GA (cross-geo) | GA (cross-geo) | GA (cross-geo) | GA (cross-geo) | GA (cross-geo) | GA (cross-geo) | GA (cross-geo) | GA (cross-geo) | GA (cross-geo) | GA (cross-geo) | GA |
| GPT-5 reasoning | GA (cross-geo) | GA (cross-geo) | GA (cross-geo) | GA | GA (cross-geo) | GA (cross-geo) | GA (cross-geo) | GA (cross-geo) | GA (cross-geo) | GA (cross-geo) | GA (cross-geo) | GA (cross-geo) | GA (cross-geo) | GA (cross-geo) | GA (cross-geo) | GA (cross-geo) | GA (cross-geo) | GA |
| GPT-5.3 chat | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Experimental |
| GPT-5.2 reasoning | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Experimental |
| Claude Sonnet 4.6 | - | Experimental (cross-geo) | Experimental (cross-geo) | Experimental (cross-geo) | Experimental (cross-geo) | Experimental (cross-geo) | Experimental (cross-geo) | Experimental (cross-geo) | Experimental (cross-geo) | Experimental (cross-geo) | Experimental (cross-geo) | Experimental (cross-geo) | Experimental (cross-geo) | Experimental (cross-geo) | Experimental (cross-geo) | Experimental (cross-geo) | Experimental (cross-geo) | Experimental |
| Claude Opus 4.6 | - | Experimental (cross-geo) | Experimental (cross-geo) | Experimental (cross-geo) | Experimental (cross-geo) | Experimental (cross-geo) | Experimental (cross-geo) | Experimental (cross-geo) | Experimental (cross-geo) | Experimental (cross-geo) | Experimental (cross-geo) | Experimental (cross-geo) | Experimental (cross-geo) | Experimental (cross-geo) | Experimental (cross-geo) | Experimental (cross-geo) | Experimental (cross-geo) | Experimental |
| Grok 4.1 Fast (Non-reasoning) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Experimental |
Note
Models marked as cross-geo might process data outside of your region](#admin-controls-for-ai-model-selection).
US Government availability
| Feature | Government Community Cloud (GCC) | Government Community Cloud – High (GCC High) | Department of Defense (DoD) |
|---|---|---|---|
| GPT-4o mini | GA | GA | - |
| GPT-4.1 mini | GA | GA | - |
| GPT-4o | GA | GA | - |
Retired models
| Model | Retirement date | Replacement |
|---|---|---|
| o3 | December 4, 2025 | GPT-5 reasoning |
| GPT-4o mini | July 2025 | GPT-4.1 mini |
| GPT-4o | July 2025 | GPT-4.1 |
| o1 | July 2025 | o3 |