OpenAI has released the long-awaited o3 Pro model for ChatGPT Pro users at $200 per month. The new model replaces o1 Pro and promises significant improvements in reasoning capabilities and complex problem-solving.
G. Ostrov
OpenAI has officially launched the o3 Pro model for ChatGPT Pro users, replacing the previous o1 Pro version. This update marks a significant milestone in artificial intelligence development and provides users with access to more powerful information processing capabilities.
What\'s New in o3 Pro
The o3 Pro model uses advanced reinforcement learning techniques that allow it to \"think\" before generating responses. OpenAI calls this a \"private chain of thought,\" which enables the model to plan ahead and reason through tasks.
Key features of the new model include:
- Enhanced reasoning abilities and complex problem-solving
- Support for multimodal input
- Integration with Python, browsing, and image analysis tools
- Higher performance in mathematics, programming, and scientific computing
Availability and Pricing
The o3 Pro model is available to ChatGPT Pro users for $200 per month. This premium subscription now includes access to OpenAI\'s most advanced model instead of the previous o1 Pro.
In addition to o3 Pro, OpenAI has also released o4-mini — a more affordable version that replaced o3-mini and offers better performance while maintaining speed and accessibility.
Model Lineup Development
The release of o3 Pro is part of OpenAI\'s strategy to develop the \"o\" series of models, which specialize in complex reasoning. The company has delayed the release of GPT-5, focusing on perfecting this lineup instead.
ChatGPT Pro users can now choose between different models depending on the type of tasks, including o3 Pro for the most complex computations and analysis.
More information about ChatGPT and the latest updates can be found on the official OpenAI website.
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