GPT-3.5 Turbo Instruct

o4-mini is OpenAI’s new reasoning model that supports image and text inputs and generates text outputs. It is suitable for complex tasks requiring broad general knowledge. The model has a 200K token context window and a knowledge cutoff of May 31, 2024.

o3 is OpenAI’s new reasoning model that supports image and text inputs and generates text outputs. It is suitable for complex tasks requiring broad general knowledge. The model has a 200K token context window and a knowledge cutoff of May 31, 2024.

o1-mini is a fast and cost-effective reasoning model designed for programming, mathematics, and scientific applications. This model features a 128K context and has a knowledge cutoff date of October 2023.

o1 is OpenAI's new reasoning model, suitable for complex tasks that require extensive general knowledge. This model features a 128K context and has a knowledge cutoff date of October 2023.

gpt-4.1-mini.description

gpt-4.1-nano.description

ChatGPT-4o is a dynamic model that updates in real-time to maintain the latest version. It combines powerful language understanding and generation capabilities, making it suitable for large-scale applications including customer service, education, and technical support.

gpt-4.1.description