ChatGPT Wikipedia

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Students have generally reported positive perceptions, but specific views from educators and students vary widely. When compared to similar chatbots at the time, the GPT-4 version of ChatGPT was the most accurate at coding. As of July 2025, Science expects authors to release in full how AI-generated content is used and made in their work. In January 2023, Science banned chatbot-generated text in all its journals.

What ChatGPT Work can do

Despite decades of using AI, Wall Street professionals report that consistently beating the market with AI, including recent large language models, is challenging due to limited and noisy financial data. ChatGPT users can opt-out of their chat data being used to train upcoming models. Large language models are trained on all the data which can be scraped from the Internet, often utilizing copyrighted material. The FTC asked OpenAI for comprehensive information about its technology and privacy safeguards, as well as any steps taken to prevent the recurrence of situations in which its chatbot generated false and derogatory content about people.

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OpenAI withdrew one ChatGPT update in 2025 due to heightened concern about it affirming users’ doubts and encouraging impulsive behavior. ChatGPT is a chatbot assistant based on large language model (LLM) technology. As a new WordPress user, you should go to your dashboard to delete this page and create new pages for your content.

• Most people start with an About page that introduces them to potential site visitors.
• As of 2011update, there were a total of 187 people employed in the municipality.
• In January 2023, Nature reported that at least four academic preprints or published papers had listed ChatGPT as a co-author.
• However, ChatGPT shows inconsistent responses, lack of specificity, lack of control over patient data, and a limited ability to take additional context (such as regional variations) into consideration.

These rankings were used to create “reward models” that were used to fine-tune the model further by using several iterations of proximal policy optimization. During supervised learning, the trainers acted as both the user and the AI assistant, providing examples of how the chatbot is expected to respond. ChatGPT is based on GPT foundation models that have been fine-tuned for conversational assistance. In January 2026, Marcel Bucher reported in Nature losing all his ChatGPT history after turning off data consent.

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Keep related chats, files, and instructions in one projectwhen the work will continue over time or depend on the same context. In the UK, a judge expressed concern about self-representing litigants wasting time by submitting documents containing significant hallucinations. In an American civil lawsuit, attorneys were sanctioned for filing a legal motion generated by ChatGPT containing fictitious legal decisions. The study notes a lack of research on efficacy, poor consistency in dangerous situations, limited regulation and liability, and poor transparency from OpenAI.

Geoffrey Hinton, one of the “fathers of AI”, voiced concerns that future AI systems may surpass human intelligence. In July 2023, the US Federal Trade Commission (FTC) issued a civil investigative demand to OpenAI to investigate whether the company’s data security and privacy practices to develop ChatGPT were unfair or harmed consumers. In June 2025, OpenAI reported increased use of ChatGPT for China-origin influence operations. In late March 2023, the Italian data protection authority banned ChatGPT in Italy and opened an investigation. Their leaders emphasized their earlier caution regarding public deployment was due to the trust the public places in Google Search. It is the most popular AI chatbot as of August 2026, with an estimated 79% of the market share according to StatCounter.

Some OpenAI models have smaller variants called “mini” or “nano”, such as GPT-5 mini and GPT-5 nano. ChatGPT’s training data includes software manual pages, information about internet phenomena such as bulletin board systems, multiple programming languages, and the text of Wikipedia. Richard Mathenge, a team leader, reported that as his team encountered such content, he could observe the psychological deterioration of his workers over the course of the project. These labels were used to train a model to detect such content in the future.

According to a September 2025 article in Lancet Psychiatry, many individuals use ChatGPT and comparable chatbots for mental health and emotional support despite a warning from OpenAI against using ChatGPT as a therapist. According to a 2024 study in non gamstop casino the International Journal of Surgery, concerns include “research fraud, lack of originality, ethics, copyright, legal difficulties”. However, ChatGPT shows inconsistent responses, lack of specificity, lack of control over patient data, and a limited ability to take additional context (such as regional variations) into consideration.

The chatbot has also been criticized for its limitations and potential for unethical use. Proponents say that it has the potential to transform numerous professional fields, and it has instigated public debate about the nature of creativity and the future of knowledge work. ChatGPT accelerated the AI boom, an ongoing period marked by rapid investment and public attention toward the field of artificial intelligence (AI).