ChatGPT è un chatbot AI avanzato addestrato da OpenAI che interagisce in formato conversazionale. Il formato conversazionale consente a ChatGPT di rispondere alle domande di follow-up, ammettere gli errori, rispondere alle false premesse e alle richieste inappropriate.
ChatGPT relies on the powerful GPT-3.5 technology. GPT stands for Generative Pre-Trained Transformer, a complex neural network based on the revolutionary Attention concept.
PROVA CHATGPT
Able to generate anything you want
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. ChatGPT and GPT 3.5 were trained on an Azure AI supercomputing infrastructure.
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Limitations
ChatGPT sometimes writes plausible-sounding but incorrect or nonsensical answers. Fixing this issue is challenging, as: (1) during RL training, there’s currently no source of truth; (2) training the model to be more cautious causes it to decline questions that it can answer correctly; and (3) supervised training misleads the model because the ideal answer depends on what the model knows, rather than what the human demonstrator knows..
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Iterative Deployment
Today’s research release of ChatGPT is the latest step in OpenAI’s iterative deployment of increasingly safe and useful AI systems. Many lessons from deployment of earlier models like GPT-3 and Codex have informed the safety mitigations in place for this release, including substantial reductions in harmful and untruthful outputs achieved by the use of reinforcement learning from human feedback (RLHF).
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Gallery
Here some example of how ChatGPT works and what you can create with it. It is an interactive chat where you can talk like facing a real person.
