The document details the use of Deep Infra's platform for running OpenAI API-compatible models, emphasizing its cost-effective pricing of $1 per million tokens and robust GPU infrastructure designed for scalable AI hosting with enterprise-grade uptime. It outlines the process of setting up a virtual environment, installing the OpenAI Python client, and configuring the API key, base, and model parameters for chat completion using various models, such as meta-llama and CodeLlama. Both streaming and batch modes are supported, and users can switch from existing OpenAI integrations by adjusting key parameters. Additionally, the platform features the latest AI models and provides comprehensive documentation for more detailed guidance.