o1 Series Models: Enhanced Reasoning and Problem Solving on Azure

Key Capabilities of the o1 Series

• [New!] o1 adds advanced image analysis capabilities with the new version. Enhance your prompts and context with images for additional insights.
• 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.
• Complex Document Comparison: Perfect for analyzing contracts, case files, or legal documents to identify subtle differences.
• Instruction Following and Workflow Management: Particularly effective for managing workflows requiring shorter contexts.

Features and properties supported in o1 GA model

• Developer message replaces system message
• Reasoning effort as in high, medium, and low. It controls whether the model thinks "less" or "more" in terms of applying cognitive reasoning.
• Vision input, structured outputs, and tools.

Model Variants

• o4-mini: The most efficient reasoning model in the o model series, well suited for agentic solutions. Now generally available.
• o3: The most capable reasoning model in the o model series, and the first one to offer full tools support for agentic solutions. Now generally available.
• o3-mini: A faster and more cost-efficient option in the o3 series, ideal for coding tasks requiring speed and lower resource consumption.
• o1: The most capable model in the o1 series, offering enhanced reasoning abilities. Now generally available.
• o1-mini: A faster and more cost-efficient option in the o1 series, ideal for coding tasks requiring speed and lower resource consumption.

Limitations