Azure AI Foundry · gpt-5.3

Cloud PlatformOpenAI compatible

Microsoft Azure AI Foundry offers OpenAI and open-source models as managed cloud services.

Active models
126+ 26 deprecated
Families
50
Headquarters🇺🇸 Redmond, WA
Founded1975
API Base URL
Modelslearn.microsoft.com/en-us/azure/ai-services/openai/concepts/models
Capabilities
Model
GPT-5.3 seriesgpt-5.3
gpt-5.3-chatgpt-5.3-chat
gpt-5.3-codexgpt-5.3-codex