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… 94 Model versions The following table lists the main model versions of ChatGPT, describing the significant changes included with each version models discontinued in ChatGPT may still be available through the API : 2 Main model versions of ChatGPT with descriptions Version Release date Status in Cha… …
… History edit Background edit In November 2022, OpenAI launched ChatGPT , a chatbot based on the GPT-3 family of large language models LLMs . 10 11 ChatGPT gained worldwide attention, becoming a viral Internet sensation . …
… 103 104 105 Similar livestreams were later set with Claude 4.5 Opus, OpenAI's GPT-5.2 , and Google's Gemini 3 Pro. Both Claude models were unable to finish the game. …
… "Anthropic unveils Claude 3, surpassing GPT-4 and Gemini Ultra in benchmark tests" . Venture Beat . Retrieved April 9, 2024 . ^ Pierce, David June 20, 2024 . "Anthropic has a fast new AI model — and a clever new way to interact with chatbots" . …
… 147 DeepSeek's AI assistant, using the V3 model, surpassed ChatGPT as the highest-rated free app in the U.S. on Apple 's App Store . 148 149 On April 7, 2025, Nvidia released the Llama-3.1-Nemotron-Ultra-253B-v1 reasoning large language model, under the Nvidia Open Model License. …