OpenAI: Difference between revisions

[[ChatGPT]] is a [[large language model]] (LLM) trained to [[text generator|generate human-like text]] based on user [[input]]. The technology behind ChatGPT is based on an upgraded version of [[GPT-3]] called GPT-3.5. In addition to text, ChatGPT was trained on programming code, which gives it better reasoning and allows it to have logic in its responses. Additionally, it received [[supervised learning]] by [[fine-tune]]ing the model on labeled content like labeled dialogue and human-ranked answers in QnA to give it conversational abilities. ChatGPT was introduced in November 2022 and quickly became extremely popular. Millions of people signing up to try it out. ChatGPT has several distinctive features, including the ability to [[text generation|generate text]] in response to a [[prompt]], interact in a conversational way, provide information on a wide range of topics, and be embedded in various [[applications]]. The potential applications of ChatGPT are vast and could revolutionize many different commercial and non-commercial fields, such as content creation and programming.

[[OpenAI AI Text Classifier|AI Text Classifier]] is a [[AI content detector]] trained to distinguish between text written by a human and text written by [[artificial intelligence]] from various sources. The classifier correctly identifies 26% of AI-written texts as “likely AI-written” while incorrectly labeling 9% of the human-written texts as such. OpenAI made this available for feedback on whether imperfect tools like this one are useful or not. Limitations of the classifier include short input length (below 1000 characters), incorrect labeling of confident predictions, only works in English language, predictable patterns cannot be reliably identified, and editing can evade detection. The training data includes pairs of human and AI-generated responses to prompts submitted to InstructGPT, along with pretraining data sets collected from multiple sources