
Explore the OpenAI API with Python to work with GPT-3/4, Dall-E, Whisper, and TTS, including images and audio. Learn to use the role system, hyperparameters, image editing, and function calls.
Set up the Python environment with the OpenAI library and Google Colab to run text, audio, and image models, and securely manage your API key and credits.
Learn that a model is a knowledge base trained from data, powering GPT-4, GPT-3, Dall-E, Whisper, and TTS, with ongoing upgrades.
Explore OpenAI API pricing across language, image, and audio models, noting token-based costs for GPT models, per-image pricing for Dall-E, and whisper and TTS rates.
Explore the OpenAI API and its Python library, covering text and image generation (including DALL-E), audio features like TTS and transcription, and the shift from prompts to messages with roles.
Install the OpenAI library, import it, and create a client to run a GPT-3.5 turbo instruct completion in Python using a prompt.
Explore how hyperparameters shape model output by adjusting frequency penalty, presence penalty, temperature, max tokens, n, seed, and stop words to control repetition, topic diversity, and output length.
Explore how API responses reveal text and metadata, including multiple choices controlled by n, choice indexes, finish reason, and model details, with emphasis on the message content for Python scripting.
Explore GPT-5's reasoning features, learn how to configure top_p and max output tokens via the OpenAI API, and understand how model availability and costs vary with the selected model.
Explore how a multi-modal model like GPT-5 processes text and images via API, producing related text output that describes input content.
Explore Dall-E 3 image generation, including fill the mask and image variations, with the Vision API for textual descriptions and handling URL or base64 outputs.
Compare Dall-E two and Dall-E three for image generation, noting cheaper but lower resolution in Dall-E two versus Dall-E three. Explore prompts, mask fill, and image variations.
Describe images with vision in GPT by sending an image URL and receiving a description. The example shows detailing a poster with an astronaut against a snowy landscape.
Learn how text-to-speech creates audio from text using OpenAI TTS with six voices, and how Whisper handles transcription and translation from Portuguese to English.
Learn how whisper transcribes audio to text and translates it to English, using English language settings and JSON response formats for closed captions, with Portuguese translation demonstrated.
Explore how OpenAI assistants use function calling to fetch user data or API results, with a Python-based example demonstrating the two-call workflow and integrating custom functions.
Explore function calls to integrate your own functions with the OpenAI model, including defining a city population function, handling JSON responses, and iterative API calls to return results.
This is a 100% hands-on course. All the code is available for you to download.
ChatGPT was one of the biggest technological highlights, reaching 1 million users in one week. The Artificial Intelligence models of the GPT group are based on a technique known as Transformers, which are derived from Deep Neural Networks specialized in Natural Language Processing. Its application comes from 2017 and has brought many innovations to the field of Artificial Intelligence. DALL-E, on the other hand, are models for producing images from text, created and maintained by the same company.
Use GPT-3/4 and GPT-5 models to generate text through chats: Learn how to leverage OpenAI's powerful language models, GPT-4 and GPT-5, for creating responsive, intelligent chat interfaces. This module will cover the basics of integrating these models into chat systems, allowing for dynamic and contextually aware text generation.
Maintain the context of conversations using Roles: Understand the importance of maintaining conversational context and learn to implement 'Roles' in chat interactions. This part of the course will focus on techniques to keep track of conversational roles (like user vs. AI), ensuring coherent and context-sensitive dialogue flows.
Create high-quality, high-definition images with DALL-E 3: Dive into the world of advanced AI-driven art creation with DALL-E 3. This section teaches you how to use this state-of-the-art image generation model to create stunning visuals, exploring its capabilities in producing detailed, high-resolution images from textual descriptions.
Fill masks and create variations of images with DALL-E 2: Explore the functionalities of DALL-E 2, focusing on its image editing features such as mask-filling and image variation generation. Learn how to manipulate and transform images with AI, including changing parts of an image or generating different versions of a given picture.
Generate audio files from text with TTS: This module introduces Text-to-Speech (TTS) technologies, guiding you through the process of converting written text into spoken audio. Learn about different TTS systems and how they can be used to create natural-sounding voice outputs from any text.
Transcribe audio files with Whisper: Get hands-on experience with Whisper, a tool for transcribing spoken words into written text. This part of the course covers the basics of audio transcription, demonstrating how to accurately convert audio files into text format using AI.
Make calls to custom functions to interact with AI: Learn the advanced skill of interacting with AI systems through custom function calls. This final module will teach you how to design and integrate custom functions, enabling tailored interactions and responses from AI models in various applications.
More About GPT:
GPT stands for "Generative Pre-trained Transformer." It is a type of language model developed by OpenAI that uses deep learning to generate human-like text. GPT-3 is the third version of the model, which has been trained on a massive amount of text data and is capable of generating highly coherent and contextually appropriate text. It can be fine-tuned for various natural language processing tasks such as language translation, text summarization, and question answering.
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