As artificial intelligence continues to reshape industries with OpenAI at the forefront of AI research, knowing how to create innovative applications such as chatbots, virtual assistants, content generators, and productivity enhancers is a game-changer. This book takes a practical, recipe-based approach to unlocking the power of OpenAI API to build high-performance intelligent applications in diverse industries and seamlessly integrate ChatGPT in your workflows to increase productivity. You'll begin with the OpenAI API fundamentals, covering setup, authentication, and key parameters, and quickly progress to the different elements of the OpenAI API. Once you've learned how to use it effectively and tweak parameters for better results, you'll follow advanced recipes for enhancing user experience and refining outputs. The book guides your transition from development to live application deployment, setting up the API for public use and application backend. Further, you'll discover step-by-step recipes for building knowledge-based assistants and multi-model applications tailored to your specific needs. By the end of this book, you'll have worked through recipes involving various OpenAI API endpoints and built a variety of intelligent applications, ready to apply this experience to building AI-powered solutions of your own.
Author(s): Henry Habib
Publisher: Packt
Year: 2024
Language: English
Pages: 233
OpenAI API Cookbook
Foreword
Contributors
About the author
About the reviewers
Preface
Who this book is for
What this book covers
To get the most out of this book
Download the example code files
Conventions used
Sections
Getting ready
How to do it…
How it works…
There’s more…
See also
Get in touch
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Chapter 1: Unlocking OpenAI and Setting Up Your API Playground Environment
Technical requirements
Setting up your OpenAI Playground environment
Getting ready
How to do it…
How it works…
Running a completion request in the OpenAI Playground
Getting ready
How to do it…
How it works…
There’s more…
Using the System Message in the OpenAI Playground
How to do it…
How it works…
There’s more…
Using the Chat Log to modify the model’s behavior
How to do it…
How it works…
Making OpenAI API requests with Postman
Getting ready
How to do it…
How it works…
Chapter 2: OpenAI API Endpoints Explained
Technical requirements
Generating customized responses using the Chat Completions endpoint
Getting ready
How to do it…
How it works…
There’s more…
Creating pictures using the Images endpoint
How to do it…
How it works…
Generating transcripts using the Audio endpoint
Getting ready
How to do it…
How it works…
Chapter 3: Understanding Key Parameters and Their Impact on Generated Responses
Technical requirements
Changing the model parameter and understanding its impact on generated responses
Getting ready
How to do it…
How it works…
Controlling the number of generated responses using the n parameter
How to do it…
How it works…
Determining the randomness and creativity of generated responses using the temperature parameter
How to do it…
How it works…
Chapter 4: Incorporating Additional Features from the OpenAI API
Technical requirements
Using the Python library to call the OpenAI API
Getting ready
How to do it…
How it works…
Benefits and drawbacks of using the Python library
Using the embedding model for text comparisons and other use cases
How to do it…
How it works…
Fine-tuning a completion model
How to do it…
How it works…
Chapter 5: Staging the OpenAI API for Application Development
Technical requirements
Creating a public endpoint server that calls the OpenAI API
Getting ready
How to do it…
How it works…
Extending the endpoint server to accept parameters and return data
How to do it…
How it works…
Calling the user-created endpoint from no-code applications
Getting ready
How to do it…
How it works…
Chapter 6: Building Intelligent Applications with the OpenAI API
Technical requirements
Creating a wrapper application that generates replies to your emails
How to do it…
How it works…
Creating a multi-modal application that generates travel itineraries
How to do it…
How it works…
Chapter 7: Building Assistants with the OpenAI API
Technical requirements
Creating a knowledge-retrieval assistant application
Getting ready
How to do it…
How it works…
Creating a knowledge-retrieval assistant through the Assistants API
How to do it…
How it works…
Index
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