OpenAI Issues o3-pro, Its Most Intelligent AI Reasoning Model

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IBL News
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IBL News | New York

OpenAI launched o3-pro, an AI reasoning model that the company claims is its “most intelligent model yet, designed to think longer and provide the most reliable responses.”

It’s available for Pro users in ChatGPT and its API.

In contrast to conventional AI models, reasoning models work through problems step by step, enabling them to perform more reliably in math, science, and coding.

It can search the web, analyze files, reason about visual inputs, use Python, personalize responses using memory, and more. Because o3-pro has access to tools, responses typically take longer to complete than those of o1-pro.

o3-pro is priced at $20 per million input tokens and $80 per million output tokens in the API. A million input tokens is equivalent to about 750,000 words, a bit longer than “War and Peace.”