AI Disruption

AI Disruption

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AI Disruption
AI Disruption
OpenAI Launches o3-Pro, Delays Open Model – Altman on "Gentle Singularity"
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OpenAI Launches o3-Pro, Delays Open Model – Altman on "Gentle Singularity"

OpenAI launches o3-pro AI model with advanced capabilities for Pro users, delays open-source release.

Meng Li's avatar
Meng Li
Jun 11, 2025
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AI Disruption
AI Disruption
OpenAI Launches o3-Pro, Delays Open Model – Altman on "Gentle Singularity"
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ChatGPT was down all night, and netizens around the world were in a state of chaos.

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OpenAI's response was also somewhat unconventional. While scrambling to fix the bug, it suddenly launched the o3-pro model.

Starting today, o3-pro is first available to Pro and Team users, replacing the original o1-pro in the model selector. Enterprise and Edu users will have to wait until next week.

All we can say is, the lives of Plus users matter too.

o3-pro Arrives: More Powerful, but also "Slower"

As an upgraded version of the o3 inference model, o3-pro demonstrates stronger performance in handling complex problems and providing more precise answers, with notable advantages in scenarios like scientific research, programming, education, and writing.

Furthermore, it supports the full suite of ChatGPT tools, such as web browsing, file analysis, image reasoning, Python programming, and personalized memory, boasting stronger overall execution and integration capabilities.

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Of course, with more features comes slightly slower response times.

Due to more complex task scheduling and toolchain invocation, o3-pro's response speed is generally a bit longer than o1-pro's. This makes it more suitable for situations where you need to think deeply or require high accuracy in your answers.

In official expert evaluations, reviewers generally found o3-pro to be a step up from the o3 model in terms of clarity of expression, completeness of answers, instruction following, and logical accuracy. It is particularly well-suited for tasks requiring deep output, such as in science, education, programming, business, and writing.

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