What is o3-pro
o3-pro is a powerful reasoning model released by OpenAI. As an upgraded version of o3 , it excels at handling complex problems and providing precise answers, with clear advantages in scenarios such as scientific research, programming, education, and writing. o3-pro supports calling the full suite of ChatGPT tools, such as web search, file analysis, image reasoning, and Python programming, offering stronger overall execution and integration capabilities. Because task scheduling and toolchain invocation are more complex, its response speed is slightly slower than o1-pro , making it better suited for scenarios that require deep thinking or high answer accuracy. In expert evaluations, o3-pro outperforms previous-generation models in clarity of expression, answer completeness, and logical accuracy. o3-pro is now available to Pro and Team users, replacing the original o1-pro.
Main features of o3-pro
- Powerful reasoning capability: o3-pro excels at handling complex problems and providing precise answers, and is suitable for fields requiring deep analysis and logical reasoning, such as scientific research, programming, education, data analysis, and writing.
- Multi-tool integration: It supports calling the full suite of ChatGPT tools, such as web search, file analysis, image reasoning, Python programming, and memory personalization, offering stronger overall execution and integration capabilities.
Performance of o3-pro
- Response speed: Because the model needs to handle more task scheduling and toolchain invocation, its response speed is slightly slower than o1-pro.
- Expert evaluation: In expert evaluations, reviewers unanimously agreed that o3-pro outperforms the o3 model in clarity of expression, answer completeness, instruction-following capability, and logical accuracy.
- Optimization across multiple domains: In fields such as mathematics, science, and programming, o3-pro performs better than previous models, such as o1-pro and o3.
- In competition mathematics (AIME 2024): o3-pro has a success rate of 93%, higher than o3's 90% and o1-pro's 86%.
- In doctoral-level science questions (GPQA Diamond): o3-pro has a success rate of 84%, higher than o3's 81% and o1-pro's 79%.
- 4/4 reliability evaluation: o3-pro is based on the strict "4/4 reliability" evaluation standard, meaning that the model is considered successful only if it gives the correct answer in four consecutive attempts. In mathematics, scientific research, and code, o3-Pro greatly surpasses o1-Pro and o3, becoming OpenAI's most powerful model to date.
Feature limitations of o3-pro
- Temporary chats: Currently, o3-pro does not support temporary chats.
- Image generation: o3-pro does not support image generation. Users need to use GPT-4o, o3, or o4-mini to generate images.
- Canvas feature: o3-pro currently does not support the Canvas feature. Users need to use another model that supports this feature.
Product pricing of o3-pro
- Input per million tokens: $20.
- Output per million tokens: $80.
Project address of o3-pro
- Project official website：https://help.openai.com/en/articles
Application scenarios of o3-pro
- Data interpretation: Helps users understand and analyze complex datasets, and provides data visualization suggestions and explanations.
- Code optimization: Provide code optimization suggestions to help developers improve code performance and readability.
- Personalized learning: Based on students' learning progress and comprehension ability, provide personalized learning suggestions and tutoring.
- Business advice: Provide business advice and solutions to help users optimize business processes and improve efficiency.
- Image analysis: Understand and analyze image content, answer image-related questions, and support complex visual tasks such as image analysis and chart interpretation.