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Nov 30, 2022 · ChatGPT is fine-tuned from a model in the GPT-3.5 series, which finished training in early 2022. You can learn more about the 3.5 series here (opens in a new window). ChatGPT and GPT-3.5 were trained on an Azure AI supercomputing infrastructure.
Mar 13, 2024 · GPT-4 is a powerful image- and text-understanding AI model from OpenAI. Released March 14, GPT-4 is available for paying ChatGPT Plus users and through a public API.
Jul 30, 2020 · OpenAI’s GPT-3 is the latest version of its impressive, text-generating, autocomplete AI programs. Some think it might be the first step toward creating true artificial intelligence, while ...
How does ChatGPT work? ChatGPT is fine-tuned from GPT-3.5, a language model trained to produce text. ChatGPT was optimized for dialogue by using Reinforcement Learning with Human Feedback (RLHF) – a method that uses human demonstrations and preference comparisons to guide the model toward desired behavior.
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Nov 24, 2020 · GPT-3 is what artificial intelligence researchers call a neural network, a mathematical system loosely modeled on the web of neurons in the brain. This is the same technology that identifies faces ...