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Ai celebrity

Greg Brockman

President & Co-Founder of OpenAI

Year of Birth 1988

Nationality USA

Important milestone

OpenAI CTO

2015 – Co‑founded and defined technical foundations of model training.

GPT‑3 Architecture

2020 – Guided design of GPT‑3 with 175 B parameters.

Becomes President

2021 – Transitioned to company leadership and strategy.

AI product

GPT-5.4-2026-03-05 (high)

The latest, highly anticipated and powerful next-generation LLM named GPT-5 that officially launched by OpenAI, version gpt-5.4.

GPT-5.4-mini-2026-03-05 (high)

The latest, highly anticipated and powerful next-generation LLM named GPT-5 that officially launched by OpenAI, version gpt-5.4.

gpt-oss-120b (high)

The GPT-OSS series, the first open-source model family released by OpenAI in recent years.

GPT-5.2-2025-12-11 (high)

The latest, highly anticipated and powerful next-generation LLM named GPT-5 that officially launched by OpenAI, version gpt-5.2.

gpt-oss-120b (high)

The GPT-OSS series, the first open-source model family released by OpenAI in recent years.

GPT-5-2025-08-07 (Thinking)

The latest, highly anticipated and powerful next-generation LLM named GPT-5 that officially launched by OpenAI.

o3-high-2025-04-16

O3 is the latest reasoning model released by OpenAI, with baseline metrics significantly surpassing previous models.

GPT-4.1-20250414

The GPT-4.1 series models launched by OpenAI, which have significant improvements in encoding, instruction adherence, and long context

GPT-5-2025-08-07

The latest, highly anticipated and powerful next-generation LLM named GPT-5 that officially launched by OpenAI.

GPT-4o-mini-20240718

GPT-4o-mini is an API model produced by OpenAI, with the specific version number being gpt-4o-mini-2024-07-18.

GPT-4o-mini-20240718

GPT-4o-mini is an API model produced by OpenAI, with the specific version number being gpt-4o-mini-2024-07-18.

GPT-4o-20240513

GPT-4o is an API model produced by OpenAI, with the specific version number being gpt-4o-2024-05-13.

360gpt2-pro

360gpt2-pro is a pre-trained language model based on the Transformer architecture, developed by 360 Company. This model has been optimized and improved upon the GPT-2 to offer more efficient and accurate language processing capabilities. The 360gpt2-pro model supports multiple languages and can handle a variety of natural language processing tasks, including text generation, text summarization, translation, and question answering.

GPT-4o-20240513

GPT-4o is an API model produced by OpenAI, with the specific version number being gpt-4o-2024-05-13.

GPT-4o-20241120

GPT-4o is an API model produced by OpenAI, with the specific version number being gpt-4o-2024-11-20.

GPT-4o-20241120

GPT-4o is an API model produced by OpenAI, with the specific version number being gpt-4o-2024-11-20.

GPT-4o-20240513

GPT-4o is an API model produced by OpenAI, with the specific version number being gpt-4o-2024-05-13.

GPT-4-Turbo-20240409

GPT-4-Turbo is an API model produced by OpenAI, with the specific version number being gpt-4-trubo-20240409.

GPT-4o-20240806

GPT-4o is an API model produced by OpenAI, with the specific version number being gpt-4o-2024-08-06.

GPT-4.1-20250414

The GPT-4.1 series models launched by OpenAI, which have significant improvements in encoding, instruction adherence, and long context.

GPT-4o-20240806

GPT-4o is an API model produced by OpenAI, with the specific version number being gpt-4o-2024-08-06.

GPT-4.1-mini-20250414

The GPT-4.1 series models launched by OpenAI, which have significant improvements in encoding, instruction adherence, and long context.

GPT-3.5-Turbo

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-20240718

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.