The GPT in ChatGPT stands for “general pre-trained transformer,” which is a language model that uses deep learning and natural language processing to generate natural, human-like text based on a given text input. The accuracy of ChatGPT, and other GPT-3 based models, varies depending on the specific task and the quality of the input data.For conversational AI applications, ChatGPT can generate human-like responses that are often hard to distinguish from responses written by a human. 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.
- OpenAI CEO Sam Altman said that users were unable to see the contents of the conversations.
- OpenAI was co-founded in 2015 by billionaire business mogul Elon Musk and former Y Combinator President Sam Altman, along with a handful of other entrepreneurs.
- Premium users were originally limited in the number of messages they could send to the new model, but OpenAI increased and eventually removed these limits.
- In fact, many users have reported instances of GPT-5 making simple mistakes.
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- Released in February 2025, GPT-4.5 was described by Altman as a “giant, expensive model”.
- ChatGPT is an artificial intelligence chatbot capable of having conversations with people and generating unique, human-like text responses.
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You can customize ChatGPT for yourself by adjusting the temperature and creativity of the chatbot. Any interactions you have with ChatGPT are encrypted and anonymized, and all data is stored securely in accordance with industry-standard practices. In terms of data privacy and confidentiality, OpenAI takes these matters seriously and has implemented strict security measures to protect the data and ensure confidentiality. For more information, you can check the OpenAI website or the documentation of the platform you're using. It is recommended to use the model with caution and to implement appropriate filtering and moderation strategies to ensure the quality of its outputs.
In January 2023, the International Conference on Machine Learning banned any undocumented use of ChatGPT or other large language models to generate any text in submitted papers. 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. ChatGPT also provided an outline of how human reviewers are trained to reduce inappropriate content and to attempt to provide political information without affiliating with any political position. In September 2025, following the suicide of a 16-year-old, OpenAI said it planned to add restrictions for users under 18, including the blocking of graphic sexual content and the prevention of flirtatious talk.
The chatbot technology can improve security by cyber defense automation, threat intelligence, attack identification, and reporting. In an industry survey, cybersecurity professionals argued that it was attributable to cybercriminals' increased use of generative artificial intelligence (including ChatGPT). In December 2022, the question-and-answer website Stack Overflow banned the use of ChatGPT for generating answers to questions, citing the factually ambiguous nature of its responses.
And several authors and journalists have sued OpenAI for copyright infringement, claiming their work was scraped from the internet and used as training data without their permission. Teachers are concerned that students will use it to cheat, prompting some schools to completely block access to it. But then the value of domain experts will continue to refine that and make it better than whatever a model can produce.” So, despite the guardrails OpenAI has put in place to prevent it, the chatbot still has a tendency to let biases creep into its outputs.
- The ethics of its development, particularly the use of copyrighted content as training data, have also drawn controversy.
- Based on internal evaluations, GPT-5 outperforms its predecessors in multiple areas, including math, coding, visual perception and health knowledge.
- It was capable of autonomously performing tasks through web browser interactions, including filling forms, placing online orders, scheduling appointments, and other browser-based tasks.
- OpenAI’s outsourcing partner was Sama, a training-data company based in San Francisco, California.
- Another study, focused on the performance of GPT-3.5 and GPT-4 between March and June 2024, found that performance on objective tasks like identifying prime numbers and generating executable code was highly variable.
- A marketing team, for example, might coach the model on its brand voice guidelines and upload campaign analytics so members of the team can use ChatGPT to spot trends.
Group Chat Feature Release (November
GPT-4, which was released on March 14, 2023, was made available via API and for premium ChatGPT users. The Pro launch coincided with the release of the o1 model, providing unlimited access to o1 and advanced voice mode. In September 2025, OpenAI added a feature called Pulse, which generates a daily analysis of a user's chats and connected apps such as Gmail and Google Calendar. In December 2024, OpenAI launched a new feature allowing users to call ChatGPT with a telephone for up to 15 minutes per month for free. ChatGPT is frequently used for translation and summarization tasks, and can simulate interactive environments such as a Linux terminal, a multi-user chat room, or simple text-based games such as tic-tac-toe.
At launch, OpenAI included more than 3 million GPTs created by GPT Builder users in the GPT Store. For more common languages, AI translators like ChatGPT did better than Google Translate, while for "niche" languages (Amharic and Tagalog), Google Translate performed better. The integration used ChatGPT to write prompts for DALL-E guided by conversations with users.
To kick off the start of its o1 model family, OpenAI also announces the limited release of its o1-preview and o1-mini models. OpenAI initially released this feature to users who pay for the Plus, Team or Enterprise plan. The feature is also still exclusive to ChatGPT users who have a Plus, Team, Enterprise or Education plan. Advanced voice mode becomes available on web browsers — before, it could only be accessed on mobile and desktop formats. While users cannot checkout inside ChatGPT, they are redirected to the merchant’s website when they click goatz casino registration on the link.
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The user can interrupt tasks or provide additional instructions as needed. It also inherits from Deep Research's ability to gather and summarize significant volumes of information. In July 2025, OpenAI released ChatGPT agent, an AI agent that can perform multi-step tasks. It has two versions, one running in a virtual machine in the cloud, and one where the agent runs in the cloud, but performs actions on a local machine connected via API. In 2025, OpenAI added several features to make ChatGPT more agentic (capable of autonomously performing longer tasks).
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But it’s OpenAI’s plan to launch AI agents in 2025 that could bring it close to its ultimate goal of achieving artificial general intelligence (AGI), where a machine can behave and perform actions the way humans can. Custom instructions allow users to save directions that apply to all interactions, rather than adding them to every request. The newest version of OpenAI’s image generator, DALL-E, was made available to ChatGPT Plus and Enterprise users. This update allows users to create customized GPTs that follow specific instructions and knowledge provided by the builder. According to an OpenAI blog post, ChatGPT will build memories on its own over time, though users can also prompt the bot to remember specific details — or forget them. This can include factual information — like dietary restrictions or relevant details about the user’s business — as well as stylistic preferences like brevity or a specific kind of outline.
It is designed to generate human-like text and can carry out a wide variety of tasks. OpenAI's outsourcing partner was Sama, a training-data company based in San Francisco, California. These labels were used to train a model to detect such content in the future.
It’s capable of carrying on conversations with human users and generating a wide range of text outputs including recipes, computer code, essays and personal letters. Released by artificial intelligence company OpenAI in 2022, ChatGPT is a chatbot capable of communicating with users in a human-like way. By using a large language model (LLM), which is trained on vast amounts of data from the internet, ChatGPT can answer questions, compose essays, offer advice and write code in a fluent and natural way. In accordance with OpenAI's content policy, you own the results you create with ChatGPT, including the right to reprint, sell, and merchandise – regardless of which platform they were generated on.
DALL-E 3 Made Available in ChatGPT Plus and Enterprise (October
ChatGPT is a powerful tool that can be used in a variety of ways to assist users in different contexts. This data includes things like books, articles, and websites, so ChatGPT has learned a lot about how people use language. The way ChatGPT works is pretty complicated, but basically it was trained on a huge amount of text data from the internet.