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… More token-efficient than GPT-5.4 while matching it in response speed. Some OpenAI models have smaller variants called "mini" or "nano", such as GPT-5 mini. Once a user reaches usage limits, ChatGPT may transition to the "mini" version. …
… 2 Key people Bret Taylor chairman Sam Altman CEO Greg Brockman president and CEO of Applications 3 Sarah Friar CFO 4 Products ChatGPT GPT-5.5 OpenAI Codex GPT Image Deep Research ChatGPT agent ChatGPT Atlas ChatGPT Health Revenue US$ 13.1 billion 5 2025 Net income US$ −9 billion 6 2025 est. …
… "Amazon adds Claude 3, which beats GPT-4, to Bedrock" . Venture Beat . Archived from the original on July 10, 2024 . Retrieved March 28, 2024 . ^ Field, Hayden May 1, 2024 . "Amazon-backed Anthropic launches iPhone app and business tier to compete with OpenAI's ChatGPT" . …
… 82 Release of ChatGPT edit In December 2022, OpenAI received widespread media coverage after launching a free preview of ChatGPT, a new AI chatbot based on GPT-3.5 . …
… "What to Know About Claude 2, Anthropic's Rival to ChatGPT" . …
… "How Nvidia Became ChatGPT's Brain and Joined the $1 Trillion Club" . …