Technology

OpenAI LLM

OpenAI's Large Language Models (LLMs) — including GPT-4 and the latest GPT-5.2 — deliver state-of-the-art generative AI for text, code, and advanced reasoning.

This technology centers on the Generative Pre-trained Transformer (GPT) model family (e.g., GPT-4, GPT-5.2). These are massive transformer models, trained on trillions of tokens and aligned via Reinforcement Learning from Human Feedback (RLHF). Developers use the OpenAI API to integrate these LLMs, enabling core functions like sophisticated conversational agents (ChatGPT), high-quality code generation (Codex), and complex reasoning (specialized models like o1). The models handle diverse tasks: summarization, translation, and problem-solving, providing a powerful, general-purpose sequence model for enterprise and consumer applications.