As artificial intelligence continues to evolve at a rapid pace, OpenAI remains at the forefront, consistently pushing the limits of natural language processing. Their latest creation, the GPT o1-Preview, released in September 2024, marks a major step forward in AI’s reasoning abilities. Far from just an incremental upgrade, this model represents a bold shift in focus—emphasizing deep thinking and problem-solving rather than just speed.
In a world where AI is becoming increasingly integral to everything from scientific research to creative brainstorming, understanding the unique capabilities and potential applications of GPT o1-Preview is more important than ever. In this article, we’ll dive into what sets it apart, highlight its key features, and explore how it stacks up against earlier versions. Our goal is to offer a detailed guide to help you make the most of this groundbreaking AI model.
What is GPT o1-Preview?

The Key Features of GPT o1-Preview

Enhanced Reasoning Capabilities
One of the standout advancements of GPT o1-Preview is its enhanced reasoning capabilities. This model is meticulously designed to take its time "thinking" through problems, breaking them down into manageable steps to improve accuracy and provide deeper, more insightful answers. Central to this improvement is the Chain-of-Thought (CoT) reasoning technique, which structures the model's problem-solving process in a way that mirrors human thought patterns. As the model trains through reinforcement learning, it continuously refines its ability to recognize mistakes and adjust its approach, making its reasoning even more sophisticated over time. When compared to earlier models like GPT-4o, the difference is striking. While GPT-4o performed well, it lacked the depth of analysis that GPT o1-Preview brings to the table. For instance, in simulations of the International Mathematics Olympiad (IMO), GPT-4o solved only 13% of the problems correctly, while GPT o1-Preview achieved an impressive 83%. This leap in performance highlights how GPT o1-Preview is specifically optimized for complex queries requiring deep analytical thinking.Performance Benchmarks
The performance benchmarks of GPT o1-Preview underscore its superior capabilities across a variety of fields.- International Mathematics Olympiad (IMO): GPT o1-Preview solved 83% of problems in simulations of the IMO, a significant improvement over GPT-4o's 13%. This result showcases its exceptional ability to grasp intricate mathematical concepts and tackle high-level problem-solving challenges.
- Coding Challenges: On competitive programming platforms like Codeforces, GPT o1-Preview reached the 89th percentile, demonstrating its prowess in coding tasks. This achievement positions it as a powerful tool for developers, offering assistance with debugging and algorithm development.
Multilingual Support
In addition to its impressive reasoning and performance, GPT o1-Preview excels in multilingual support, making it a versatile tool for global users. With particular strength in languages like Arabic and Korean, this model allows users from diverse linguistic backgrounds to take full advantage of its advanced capabilities. Whether assisting researchers with multilingual data annotation or helping developers build complex workflows, GPT o1-Preview’s robust language support enhances its usability across various industries.The Applications of GPT o1-Preview

STEM Applications
GPT o1-Preview excels in the STEM (science, technology, engineering, and mathematics) fields, where its enhanced reasoning abilities allow it to handle complex research and technical tasks with remarkable accuracy. In scientific research, for example, it can assist with tasks like annotating cell sequencing data, helping researchers extract valuable insights from intricate biological datasets. In mathematics, the model is highly skilled at generating and solving advanced equations, making it a valuable tool for mathematicians, educators, and students tackling difficult problems. The model's coding capabilities are equally impressive, achieving top-tier results in competitive programming benchmarks such as Codeforces, where it ranked in the 89th percentile. This performance positions GPT o1-Preview as an essential assistant for developers looking to streamline workflows, debug code, and tackle complex programming challenges.Creative Problem Solving
Beyond its applications in STEM, GPT o1-Preview shines in creative problem-solving scenarios. Its ability to think critically and break down complex issues into manageable components makes it an excellent tool for brainstorming and ideation across various industries. Whether assisting marketing teams in developing campaign strategies or helping writers brainstorm plot ideas and character development, the model can offer fresh, innovative insights. For instance, businesses can leverage GPT o1-Preview to generate novel solutions to organizational challenges or explore new product concepts. In the arts, the model can inspire creative professionals with unique perspectives that enhance storytelling and design. Its flexible approach to problem-solving allows it to contribute meaningfully to the creative process.Real-world Use Cases
The applicability of GPT o1-Preview spans a wide range of industries, demonstrating its versatility in real-world scenarios:- Education: GPT o1-Preview can assist educators in creating personalized lesson plans and providing students with step-by-step explanations for complex topics in physics, mathematics, and more.
- Healthcare: Researchers in the healthcare sector can use the model to analyze large datasets, identify patterns in patient data, or generate hypotheses based on existing research.
- Software Development: Developers can leverage GPT o1-Preview for tasks like debugging, optimizing algorithms, and generating project documentation, helping to improve efficiency and reduce development time.
- Scientific Research: In research settings, the model aids in formulating hypotheses, analyzing experimental results, and drafting research papers, making it an essential tool for scientific discovery.
The Limitations of GPT o1-Preview

Functional Limitations
In its current form, GPT o1-Preview also has certain functional limitations that users should be aware of:- Lack of Internet Browsing: As an early model, GPT o1-Preview does not have the capability to browse the internet for real-time information. This means that it cannot access up-to-date data or verify facts beyond its training cutoff date. Users relying on current events or the latest research findings will need to supplement their inquiries with external sources.
- File Analysis: The model currently lacks features that allow it to analyze uploaded files or images. This limitation restricts its ability to assist with tasks that require direct interaction with documents or visual data, such as reviewing spreadsheets or interpreting graphical content.
- Limited Features Compared to GPT-4o: While GPT o1-Preview excels in reasoning tasks, it may not yet possess some of the features that make earlier models more versatile for everyday use. For many common queries and applications, GPT-4o may still outperform o1 in terms of speed and breadth of functionality.
Response Times and Potential Inaccuracies
One of the primary limitations of GPT o1-Preview is its response time. Unlike previous models that prioritized speed, o1 is designed to take more time to think through complex queries. While this deliberate approach enhances the quality of responses, it can lead to longer wait times—typically ranging from 20 to 30 seconds for generating answers. This delay may be a drawback for users seeking quick responses, particularly in fast-paced environments where immediate feedback is crucial. Additionally, despite its advanced reasoning capabilities, GPT o1-Preview can still produce inaccuracies. The model's performance may vary depending on the complexity of the task or the clarity of the input provided. Users may encounter situations where the model misinterprets questions or provides incorrect solutions, especially in nuanced contexts or when faced with ambiguous prompts. Continuous user feedback and iterative improvements will be vital in addressing these challenges.GPT o1-Preview Pricing Structure

Detailed Breakdown of Costs
- o1-preview:
- Input Tokens: $15 per million tokens
- Output Tokens: $60 per million tokens
- Message Limits: 30 messages per week
- o1-mini:
- Input Tokens: $3 per million tokens
- Output Tokens: $12 per million tokens
- Message Limits: 50 messages per week
Comparison with Pricing for Previous Models
When compared to earlier models like GPT-4o, the pricing for the o1 series is notably higher, reflecting the enhanced reasoning capabilities and performance improvements they offer:Model | Input Token Cost | Output Token Cost |
GPT-4o | $5 per million | $15 per million |
GPT-3.5 | $0.02 per million | $0.06 per million |
o1-preview | $15 per million | $60 per million |
o1-mini | $3 per million | $12 per million |