Dive deep into the capabilities of GPT-4o, OpenAI's top-ranked model on the LMSYS Chatbot Arena Leaderboard, in this comprehensive 22-minute video tutorial. Explore its multimodal abilities in handling text and images, as well as its proficiency in function calling. Learn to set up Google Colab, prompt via the API, count tokens, implement streaming, simulate chat interactions, generate JSON-only responses, utilize vision capabilities for image input and text extraction, and leverage function calling for agent tools. Gain practical insights into applying the OpenAI API to enhance your projects and understand the model's inference speed and performance through various demonstrations.