GPT-4o

Generative Pre-trained Transformer 4 Omni (GPT-4o)
Developer(s)OpenAI
Initial releaseMay 13, 2024; 4 months ago (2024-05-13)
PredecessorGPT-4 Turbo
SuccessorOpenAI o1
Type
LicenseProprietary
Websiteopenai.com/index/hello-gpt-4o

GPT-4o ("o" for "omni") is a multilingual, multimodal generative pre-trained transformer developed by OpenAI and released in May 2024.[1] GPT-4o is free, but with a usage limit that is five times higher for ChatGPT Plus subscribers.[2] It can process and generate text, images and audio.[3] Its application programming interface (API) is twice as fast and half the price of its predecessor, GPT-4 Turbo.[1]

  1. ^ a b Wiggers, Kyle (2024-05-13). "OpenAI debuts GPT-4o 'omni' model now powering ChatGPT". TechCrunch. Retrieved 2024-05-13.
  2. ^ Field, Hayden (2024-05-13). "OpenAI launches new AI model GPT-4o and desktop version of ChatGPT". CNBC. Retrieved 2024-05-14.
  3. ^ Colburn, Thomas. "OpenAI unveils GPT-4o, a fresh multimodal AI flagship model". The Register. Retrieved 2024-05-18.