Your app is smart.
But what if it could see, hear, and remember?
Let me guess...
You devoured Volume 1. You built your first GPT-powered chatbot. You finally understood what all the buzz around prompt engineering and function calling was about. And for the first time, you really felt like you were building something intelligent.
But then it hit you.
You’ve only scratched the surface.
Because while GPT-4 is powerful, it still lives in a text box. A smart one, yes—but limited.
And now, the game has changed.
This is where the text-only world ends.
Volume 2 is your doorway into true multimodal AI. You’ll go from typing prompts into a console... to creating assistants that analyze images, understand audio, retrieve context, and speak back—like they actually get you.
And here’s the best part:
You don’t need a PhD.
You don’t need to guess.
You just need to follow the same no-fluff, project-first path we laid out in Volume 1.
This time, we’re going deeper, wider, and bolder.
So what exactly will you learn?
Glad you asked. Here's just a taste:
Image Generation & Editing with DALL·E 3
- Create stunning, photorealistic or stylized images from just a sentence.
- Modify existing images with natural language using inpainting.
- Build a visual storytelling tool powered by GPT-4o + DALL·E.
- Add emotion, composition, lighting, and mood to your generated art like a digital Da Vinci.
This isn't just fun—this is power. This is turning your app into an artist.
Audio Transcription & Conversation with Whisper + GPT-4o
- Transcribe any audio with Whisper—in any language.
- Build voice-to-voice assistants with memory and logic.
- Summarize meetings, translate podcasts, and create AI that actually listens.
- Go from raw audio to intelligent response in one pipeline.
Because your users don’t want to type. They want to talk. And now, your app can listen.
Embeddings & Semantic Intelligence
- Learn what text embeddings are and how to actually use them.
- Build semantic search, recommendation systems, and contextual Q&A assistants.
- Implement FAISS, Pinecone, and Chroma from scratch—with Python code that just works.
- Add real memory to your AI assistant with vector databases.
This is how your AI app stops guessing—and starts understanding.
You’ll build complete, functional apps—yes, real ones:
- A Visual Story Generator using GPT-4o + DALL·E
- A Voice Assistant Recorder using Whisper + GPT-4o
- A Chatbot with Memory (Flask and Streamlit versions included)
- A Creator Dashboard with multimodal logic and deployable on Render
And no, these aren’t filler “toy projects.”
They’re the kind of tools you could slap into production today—and actually impress people.
Who is this for?
This book isn’t for everybody. Let’s get that straight.
It’s for:
- Developers who want to build real AI experiences, not just mess with chatbots.
- Technical founders building smarter tools for real-world problems.
- Indie hackers who want to ship apps that see, hear, and speak.
- Professionals who already went through Volume 1 and are ready for what’s next.
You don’t need a computer science degree.
You don’t need years of ML experience.
You just need:
- A basic understanding of how GPT APIs work (from Volume 1).
- A willingness to build.
- And the guts to play with the future.
How is this book structured?
We didn’t write this to win literary awards. We wrote it to help you build stuff that works.
That’s why each chapter includes:
✅ Clear explanations (no PhD words, just actionable knowledge)
✅ Ready-to-copy code (yes, even for beginners)
✅ Hands-on exercises
✅ One real-world project
✅ A chapter summary that locks in what you learned
✅ A quiz to test what actually stuck
You’ll move from basic image prompts…
to understanding vector-based search and deploying a dashboard that transcribes, summarizes, and visualizes—all in the same workflow.
And yes, you’ll feel like a badass while doing it.
Why now?
Because OpenAI just released GPT-4o.
Because multimodal AI is no longer a “lab experiment”—it’s here.
Because the tools are ready. The docs are (still) confusing.
And because you’re smart enough to know that waiting another year to learn this would be a huge mistake.
So, what happens when you buy this book?
Within 5 minutes, you’ll get:
- The full book (no filler, no fluff, just power)
- All the code, pre-tested and ready to run
- Access to our support page for readers
- A practical roadmap to build AI tools that most people still think are science fiction
But more importantly...
You’ll stop wondering what to build.
You’ll stop scrolling and start coding.
And you’ll know exactly how to create apps that see, hear, understand, and remember.
You already know what GPT can do with words.
Let’s see what it can do with the world.
Get your copy of OpenAI API Bible Volume 2 now
Your best projects are waiting.
