The o3-Pro API is a RESTful ChatCompletion endpoint that enables developers to invoke OpenAI’s advanced chain-of-thought reasoning, code execution, and data-analysis capabilities via configurable parameters (model=”o3-pro”, messages, temperature, max_tokens, streaming, etc.) for seamless integration into complex workflows.
OpenAI o3‑pro is a “pro” variant of the o3 reasoning model engineered to think longer and deliver the most dependable responses by employing private chain‑of‑thought reinforcement learning and setting new state‑of‑the‑art benchmarks across domains like science, programming, and business—while autonomously integrating tools such as web search, file analysis, Python execution, and visual reasoning within API.
Basic Information & Features
- : o3-Pro is part of OpenAI’s “reasoning models,” designed to rather than generate immediate responses.