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• Streamlined operations: Benefit from unified billing, governance, and seamless PTU portability across models hosted on Azure - all part of Microsoft Foundry.
• Future-ready flexibility: Access the latest models as they become available, and easily test, deploy, or switch between them within Microsoft Foundry; reducing integration effort.
• Cost control and optimization: Scale on demand with pay-as-you-go flexibility or reserve PTUs for predictable performance and savings.

Key capabilities

About this model

Key model capabilities

• o3-pro is the latest additon to the o3 model family that is targeted for advanced problem solving by thinking harder and providing consistently better answers.
• The o3-pro model is available only in the Responses API to enable support for multi-turn model interactions.
• Complex Code Generation: Capable of generating algorithms and handling advanced coding tasks to support developers.
• Advanced Problem Solving: Ideal for comprehensive brainstorming sessions and addressing multifaceted challenges.
• Instruction Following and Workflow Management: Particularly effective for managing workflows requiring shorter contexts.
• Text and image inputs and text output.
• Structured outputs and function calling.

Use cases

Key use cases

Out of scope use cases

Pricing

Technical specs

Training cut-off date

Training time

Input formats

Output formats

Supported languages

Sample JSON response

Model architecture

Long context

Optimizing model performance

Additional assets

Training disclosure

Training, testing and validation

Distribution

Distribution channels

More information

• Overview of Responsible AI practices for Azure OpenAI models
• Transparency Note for Azure OpenAI Service