OpenAI GPT (Generative Pre-trained Transformer) is a series of generative AI models developed by OpenAI that represents the current state-of-the-art in large language model technology and has pioneered the generative AI revolution.
Model Family
GPT-4o - Latest multimodal flagship with native text, image, and audio processing GPT-4 Turbo - Enhanced version with 128K context window and updated knowledge GPT-4 - Breakthrough multimodal model with superior reasoning capabilities GPT-3.5 Turbo - Balanced performance model widely used across applications
Key Features
- Transformer Architecture - Built on advanced transformer architecture with attention mechanisms
- Multimodal Capabilities - Native support for text, images, and audio processing
- Large Context Windows - Handle extensive conversations and documents
- RLHF Training - Reinforcement Learning from Human Feedback for alignment
- Extensive Ecosystem - Powers ChatGPT, API services, and numerous applications
GPT models excel in natural language understanding, code generation, creative writing, reasoning, and problem-solving across diverse domains and applications.