OpenAI o3
Paid
API
LLM
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Advanced AI model with enhanced reasoning capabilities for complex problem-solving.
Published 2025/03/21

Agent Details
OpenAI o3 is a generative pre-trained transformer (GPT) model designed to excel in complex reasoning tasks. It uses a "private chain of thought" approach, spending more time "thinking" before responding, resulting in improved accuracy for challenging problems in STEM fields, coding, and scientific research. o3 significantly outperforms its predecessor, o1, on various benchmarks
Key Features
- Simulated reasoning (SR) capabilities
- Enhanced accuracy in complex tasks
- Improved performance in coding and mathematics
- Deliberative alignment for safety
- Adaptive thinking time (o3-mini)
- Extended context window
- Self-fact-checking
Use Cases
- Advanced coding and software development
- Scientific research and analysis
- Mathematical problem-solving
- Data analysis and business intelligence
- Education and tutoring
- Automated task generation and execution