OpenAI

OpenAI shipped more paradigm-shifting products in 2024-2025 than any other company: GPT-4o's native multimodality, Sora's text-to-video generation, the o1 reasoning model series, and the operator/agent framework for autonomous task completion. Its transition from research lab to $3.4B-revenue commercial entity was the defining business story of the AI era, with a 40% revenue increase faster than the average tech startup.