About the brand ❤️
GPT‑4 is a large multimodal language model developed by OpenAI, launched in March 2023. It accepts both image and text inputs and produces high‑quality text outputs. Designed with reinforcement learning from human feedback (RLHF), GPT‑4 demonstrates strong performance on complex benchmarks, including professional and academic tasks. It was built on OpenAI’s research infrastructure in the U.S., combining safety, alignment, and scale. The model powers many applications, including ChatGPT and the OpenAI API, and remains proprietary.
Founded: 2015
Headquarters:
San Francisco, California, United States of America (the)
Owner: OpenAI
https://chatgpt.com/
