o1

Model Description

The o1 series of models are trained with reinforcement learning to perform complex reasoning. o1 models think before they answer, producing a long internal chain of thought before responding to the user.

🔔How to Use

graph LR A("Purchase Now") --> B["Start Chat on Homepage"] A --> D["Read API Documentation"] B --> C["Register / Login"] C --> E["Enter Key"] D --> F["Enter Endpoint & Key"] E --> G("Start Using") F --> G style A fill:#f9f9f9,stroke:#333,stroke-width:1px style B fill:#f9f9f9,stroke:#333,stroke-width:1px style C fill:#f9f9f9,stroke:#333,stroke-width:1px style D fill:#f9f9f9,stroke:#333,stroke-width:1px style E fill:#f9f9f9,stroke:#333,stroke-width:1px style F fill:#f9f9f9,stroke:#333,stroke-width:1px style G fill:#f9f9f9,stroke:#333,stroke-width:1px
Description Ends

Recommend Models

gpt-4.1-nano

GPT-4.1 nano is the fastest, most cost-effective GPT-4.1 model.

DeepSeek-R1-all

Performance on par with OpenAI-o1, Fully open-source model & technical report, Code and models are released under the MIT License: Distill & commercialize freely.

claude-3-7-sonnet-20250219

Claude 3.7 Sonnet is Anthropic's most advanced hybrid reasoning model to date, combining instant responses with extended, user-controlled thinking for superior performance in coding, math, and real-world tasks.