OpenAI
Pioneer of Generative Transformers, ChatGPT, and Frontier Reasoning Models
Datacenter & Compute Infrastructure
Azure Supercomputing Clusters; 100k+ NVIDIA H100/H200/Blackwell B200 accelerators; Project Stargate 5-gigawatt planned datacenter.
OpenAI is the research and deployment company behind ChatGPT, the GPT series (GPT-3, GPT-4, GPT-6 Astra), reasoning models (o1, o3-mini), and video synthesis models (Sora). Backed by Microsoft, it operates multi-gigawatt compute partnerships.