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Important milestone
2015 – Co‑founded and defined technical foundations of model training.
2020 – Guided design of GPT‑3 with 175 B parameters.
2021 – Transitioned to company leadership and strategy.
AI product
GPT-4o is an API model produced by OpenAI, with the specific version number being gpt-4o-2024-05-13.
GPT-4o is an API model produced by OpenAI, with the specific version number being gpt-4o-2024-11-20.
GPT-4-Turbo is an API model produced by OpenAI, with the specific version number being gpt-4-trubo-20240409.
GPT-4o is an API model produced by OpenAI, with the specific version number being gpt-4o-2024-08-06.
The GPT-4.1 series models launched by OpenAI, which have significant improvements in encoding, instruction adherence, and long context.
The GPT-4.1 series models launched by OpenAI, which have significant improvements in encoding, instruction adherence, and long context.
GPT-3.5-Turbo is an API model produced by OpenAI, with the specific version number being gpt-3.5-turbo-0613.
GPT-4o-mini is an API model produced by OpenAI, with the specific version number being gpt-4o-mini-2024-07-18.
Personal Profile
Greg Brockman co-founded OpenAI and served as CTO before becoming President. He helped architect GPT-2, GPT-3, and played a key role in scaling the infrastructure supporting large language models.