Exploring OpenAI o3 and o4-mini

  • BeginnerLevel

  • 1774+Students Enrolled

  • 1 HrDuration

  • 4.7Average Rating

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About this Course

  • Get a comprehensive overview of OpenAI's o3 and o4-mini models, exploring their capabilities, practical features, and performance benchmarks through real-world examples.
  • Learn to integrate OpenAI's o3 and o4-mini models into your apps using APIs, with hands-on guidance for seamless access, comparison, and deployment in production.
  • Designed for developers and AI enthusiasts, this course equips you with both theoretical knowledge and practical skills to work confidently with OpenAI's latest LLMs.

Learning Outcomes

Understand OpenAI Models

Explore the core features of OpenAI's o3 and o4-mini models in detail.

Compare Model Benchmarks

Analyze performance metrics to differentiate o3, o4-mini, and o3-mini.

Hands-on API Integration

Learn hands-on API integration for using o3 and o4-mini in projects.

Who Should Enroll

  • Developers looking to build smarter AI-powered applications using the latest OpenAI models.
  • AI enthusiasts eager to explore, compare, and implement o3 and o4-mini through hands-on projects.
  • Technical professionals aiming to integrate LLMs via APIs for real-world use cases and automation.

Course Curriculum

Explore a comprehensive curriculum covering Python, machine learning models, deep learning techniques, and AI applications.

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  1. 1. Welcome & Roadmap: OpenAI o3 + o4‑mini

  2. 2. Model Deep‑Dive: Demystifying o3 and o4‑mini

  3. 3. Feature Spotlight: Practical Capabilities Unpacked

  4. 4. Benchmarking o3 & o4‑mini

  1. 1. Accessing OpenAI o3-mini via ChatGPT

  2. 2. Test Drive OpenAI o3-mini in ChatGPT

  3. 3. Comparing o3-mini with other Reasoning LLMs

  1. 1. Hands On: API Quick‑Start: Accessing o3 & o4‑min

  2. 2. Hands On: Comparing OpenAI o3 & o4-mini vs o3-mini

Meet the instructor

Our instructor and mentors carry years of experience in data industry

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Dipanjan Sarkar

Principal AI Scientist

Dipanjan Sarkar, Lead Data Scientist, Author & Consultant, has 10+ years of expertise in ML, DL, GenAI, CV & NLP. He has led AI initiatives across Fortune 100 firms & startups, building data products & upskilling professionals at all levels

Get this Course Now

With this course you’ll get

  • 1 Hour

    Duration

  • Dipanjan Sarkar

    Instructor

  • 4.7

    Average Rating

Certificate of completion

Earn a professional certificate upon course completion

  • Globally recognized certificate
  • Verifiable online credential
  • Enhances professional credibility
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Frequently Asked Questions

Looking for answers to other questions?

They offer improved reasoning, coding, and vision capabilities compared to previous versions.

OpenAI's o3 Mini is the most cost-effective reasoning model available in both ChatGPT and OpenAI than earlier GPT model versions.It excels in: Structured output generation Function calling Batch API processing STEM, coding tasks, and logical reasoning

Yes, both support vision input—upload images and ask questions or extract information directly from them.

Yes, o4-mini is generally cheaper and faster, while o3 is better for tasks needing more depth or accuracy.

Both models are capable of reasoning, coding, and multimodal tasks. The course explores real use cases to show where each excels.

Yes, the course provides a certification upon completion.

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