The most powerful platform for building AI products
Build and scale AI experiences powered by industry-leading models and tools.
Flagship models
Our high-intelligence flagship model for complex, multi-step tasks
Text and vision
128k context length
Input: $5 | Output: $15 per 1M tokens
Our affordable and intelligent small model for fast, lightweight tasks
Text and vision
128k context length
Input: $0.15 | Output: $0.60 per 1M tokens
Introducing OpenAI o1-preview and OpenAI o1-mini, our new models with reasoning capabilities.
Learn more(opens in a new window)Access the power of our models with APIs
Build AI-native experiences with our tools and capabilities
Knowledge retrieval
Give the model access to your data for intelligent retrieval in your AI applications.
Code interpreter
Get models to run code iteratively to solve challenging code and math problems, and generate charts.
Function calling
Instruct the model to intelligently interact with your codebase and APIs using custom functions.
Vision
Get the model to understand and answer questions about images using vision capabilities.
Customize models for your needs
Fine-tuning
Customize a model’s existing knowledge and behavior for a specific task via supervised fine-tuning.
See what you can build in Playground
Explore our models and APIs in Playground without writing a single line of code.
Trusted by the world’s most innovative organizations
Our customers are leading the way with AI-powered customer service, knowledge management, recommendation engines, audio translation, content generation, and more.
Enterprise-grade features for operating at scale
Zero data retention policy by request(opens in a new window)
Business Associate Agreements (BAA) for HIPAA compliance(opens in a new window)
Single sign-on (SSO) and multi-factor authentication (MFA)
Data encryption at rest (AES-256) and in transit (TLS 1.2+)
Private Link to securely connect your Azure instances
Scope user roles and API keys to individual projects
Role-based access controls
Limit access to specific models within each project
Set billing and usage restrictions to avoid overages
View granular usage activity by project
Dedicated account team and prioritized support
Guidance on AI deployment and best practices from solutions architects
Opportunity to collaborate with researchers on building custom AI models