o1 vs GPT-4o: Is OpenAI's New Model Better Than GPT-4o?

OpenAI's o1: A 12-Day Gift Spree Begins with Their Most Powerful Model Yet

December's arrival brings a global slowdown, snowflakes in some parts of the world, but OpenAI is just getting started. Sam Altman and his team are launching a 12-day gift extravaganza, and the first present is a major one: OpenAI o1, their most advanced model to date. For months, GPT-4 has reigned supreme, but o1 is here to challenge its dominance. This blog pits o1 against GPT-4o in several tasks to determine the superior model.

Table of Contents

• OpenAI o1: What's New?
• Accessing o1
• o1 vs. GPT-4o: The Challenge
  • Task 1: Flowchart Design for Sentiment Analysis
  • Task 2: Scientific Image Analysis
  • Task 3: Mathematical Image Analysis
  • Task 4: Sudoku Solution
  • Task 5: Image Generation
• Results: o1 vs. GPT-4o
• Conclusion

OpenAI o1: Key Improvements

Building upon the September 2024 o1-preview model, OpenAI's o1 offers enhanced precision and speed for complex tasks. Compared to its predecessor:

• o1 exhibits more concise reasoning for simpler problems, with processing time scaling appropriately with task difficulty.
• OpenAI reports significant performance gains in mathematical reasoning and coding.
• o1 boasts multimodal capabilities (text, images, audio), unlike the text-only o1-preview.

Accessing o1

o1 is available via ChatGPT Plus and ChatGPT Pro subscriptions (not the free plan). ChatGPT Pro offers unlimited o1 access, while Plus provides a limited number of interactions. To access:

1. Log in to your ChatGPT Pro/Plus account.
2. Select the desired model from the model selection menu (top-left).

o1 vs. GPT-4o: Head-to-Head Comparison

While the o1-preview impressed, GPT-4o (launched May 2024) remained a top choice for its accuracy, speed, and versatility in handling text, images, and audio. Its MMLU benchmark score of 88.7% set a high bar for multimodal AI. o1 now aims to surpass GPT-4o, particularly in mathematics, coding, and complex problem-solving. Five challenges will reveal the victor:

1. Understanding a problem and creating a flowchart.
2. Scientific image analysis.
3. Mathematical image analysis.
4. Solving a Sudoku puzzle.
5. Image generation.

Challenge 1: Flowchart Design for Sentiment Analysis

Prompt: Design a flowchart and explain the tools needed for a sentiment analysis system that fetches stock news (News API), analyzes sentiment, and delivers a 140-character summary and sentiment to customers.

Results: o1 produced a clear, error-free flowchart with a detailed explanation and suggestions for additional tools. GPT-4o provided a conceptual description and a flawed diagram.

Verdict: o1 wins.

Challenge 2: Scientific Image Analysis

Prompt: Calculate the output of this circuit diagram. (Image of circuit diagram provided)

Results: o1 correctly identified components, read values from the graph, described circuit operation, and calculated parameters. GPT-4o identified some components but needed additional input values.

Verdict: o1 wins.

Challenge 3: Mathematical Image Analysis

Prompt: Determine the win probability for each team in this game. (Image of cricket scoreboard provided)

Results: o1 accurately analyzed the image, identified the game format, and calculated win probabilities with justifications. GPT-4o partially understood the game but failed to provide probabilities.

Verdict: o1 wins.

Challenge 4: Sudoku Solution

Prompt: Solve this Sudoku puzzle and provide the solution as an image. (Image of Sudoku puzzle provided)

Results: Both models failed to provide the correct solution.

Verdict: Tie (both failed).

Challenge 5: Image Generation

Prompt: Create an image of a dog running near the seashore.

Results: GPT-4o generated the requested image; o1 currently lacks image generation capabilities.

Verdict: GPT-4o wins.

Results Summary: o1 vs. GPT-4o

Challenge	GPT-4o Result	o1 Result	Verdict
Flowchart Design	Conceptual, unclear, errors	Clear, detailed, error-free	o1
Scientific Image Analysis	Partial component identification, incomplete	Complete analysis, accurate calculation	o1
Mathematical Image Analysis	Partial understanding, no probability given	Accurate analysis, calculated probabilities	o1
Sudoku Solution	Incorrect	Incorrect	Tie
Image Generation	Correct image generated	Unable to generate images	GPT-4o

Conclusion

o1 significantly outperforms GPT-4o in many areas, demonstrating superior reasoning and precision. Its speed and conciseness are also noteworthy improvements over the o1-preview. However, it's not flawless and may require iterative refinement. o1 is a powerful tool for researchers, scientists, and professionals needing advanced problem-solving capabilities.

Frequently Asked Questions

• Q1: What is o1? A: OpenAI's latest model, excelling in advanced reasoning, mathematics, and coding.
• Q2: What is ChatGPT Pro? A: OpenAI's plan with unlimited access to advanced models like o1.
• Q3: o1 vs. GPT-4o? A: o1 excels in complex reasoning and technical tasks; GPT-4o is strong in general text and image generation.
• Q4: Can I use o1 with ChatGPT Plus? A: Yes, but with usage limits.
• Q5: Is o1 multimodal? A: Yes, it handles text, images, and audio.

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