While temporary conversations don’t appear in your chat history, OpenAI may keep a copy for up to 30 days for safety purposes. OpenAI has attempted to address these issues with enhanced data protection measures. Your prompts (on Free, Plus and Pro plans) may be used to Rolldorado train the model unless you opt out in settings. If you don’t want it to remember you, you can also use a temporary chat by selecting it in the top right corner. One study analyzed ChatGPT’s responses to 517 questions about software engineering or computer programming posed on Stack Overflow for correctness, consistency, comprehensiveness, and concision. It found that 52% of the responses contained inaccuracies and 77% were verbose.

• In the case of supervised learning, the trainers acted as both the user and the AI assistant.
• Now, the free version runs on GPT-4o mini, with limited access to GPT-4o.
• Released in February 2025, GPT-4.5 was described by Altman as a «giant, expensive model».

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• Yes, an official ChatGPT app is available for iPhone and Android users.

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• 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.

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• We process your data to deliver content or advertisements and measure the delivery of such content or advertisements to extract insights about our website.

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Apps

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• In July, OpenAI released ChatGPT agent, an AI agent that can perform multi-step tasks.

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• 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.

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• Therefore, if you are an avid Google user, Gemini might be the best AI chatbot for you.
• In March 2023, a bug allowed some users to see the titles of other users’ conversations.

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• Generative AI models are also subject to hallucinations, which can result in inaccurate responses.

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• Ask it to enrich new lead data from the internet, add it to your CRM, and draft personalized outreach to leads most likely to convert.

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It was trained on massive amounts of data from books and the internet — websites, Wikipedia, Reddit threads, news sites and much, much more. Some, including Nature and JAMA Network, «require that authors disclose the use of text-generating tools and ban listing a large language model (LLM) such as ChatGPT as a co-author». As of July 2025, Science expects authors to release in full how AI-generated content is used and made in their work.

• A 2023 study reported that GPT-4 obtained a better score than 99% of humans on the Torrance Tests of Creative Thinking.

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• That’s one reason why it sometimes «hallucinates» or generates confident-sounding but incorrect information.

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• By January 2023, ChatGPT had become the fastest-growing consumer software application in history, gaining over 100 million users in two months.

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• The fine-tuning process involved supervised learning and reinforcement learning from human feedback (RLHF).
• As of this writing, ChatGPT’s main models are GPT-5, GPT-5 mini, and GPT-5 nano.

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• This tool allows a user to customize ChatGPT’s behavior for a specific use case.

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Czy logowanie do WP Poczta w publicznej sieci Wi-Fi jest bezpieczne?

At the time, Copilot boasted several other features over ChatGPT, such as access to the internet, knowledge of current information, and footnotes. OpenAI once offered plugins for ChatGPT to connect to third-party applications and access real-time information on the web. GPT-4o is OpenAI’s latest, fastest, and most advanced flagship model. GPT-4 is OpenAI’s language model, much more advanced than its predecessor, GPT-3.5.

How to use ChatGPT: FAQs

Many companies adopted ChatGPT and similar chatbot technologies into their product offers. Spanish chemist Rafael Luque published a plethora of research papers in 2023 that he later admitted were written by ChatGPT. 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.

Automatically reply to Google Business Profile reviews with ChatGPT

In March 2023, a bug allowed some users to see the titles of other users’ conversations. OpenAI CEO Sam Altman said that users were unable to see the contents of the conversations. Users interact with ChatGPT through conversations which consist of text, audio, and image inputs and outputs. They can explicitly tell ChatGPT to remember aspects of the conversation, and ChatGPT can use these details in future conversations. OpenAI collects data from ChatGPT users to further train and fine-tune its services. The laborers were exposed to toxic and traumatic content; one worker described the assignment as «torture».

Using AI for therapy? Don’t — it’s bad for your mental health, APA warns

Released in February 2025, GPT-4.5 was described by Altman as a «giant, expensive model». It is capable of writing software, answering codebase questions, running tests, and proposing pull requests. The languages tested were Polish, French, Korean, Spanish, Arabic, Tagalog, and Amharic. For more common languages, AI translators like ChatGPT did better than Google Translate, while for «niche» languages (Amharic and Tagalog), Google Translate performed better. None of the tested services were a perfect replacement for a fluent human translator.