The feature is also still exclusive to ChatGPT users who have a Plus, Team, Enterprise or Education plan. OpenAI announced the addition of product recommendations on ChatGPT when users implied shopping intent in their queries. While users cannot checkout inside ChatGPT, they are redirected to the merchant’s website when they click on the link. OpenAI announced that it is letting users buy goods directly in ChatGPT through a feature called Instant Checkout.
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• […] It’s also a way to understand the “hallucinations”, or nonsensical answers to factual questions, to which large language models such as ChatGPT are all too prone.

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• ChatGPT is based on GPT foundation models that have been fine-tuned for conversational assistance.

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• Despite its acclaim, the chatbot has been criticized for its limitations and potential for unethical use.
• OpenAI said it has taken steps to effectively clarify and address the issues raised; an age verification tool was implemented to ensure users are at least 13 years old.

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• It can generate plausible-sounding but incorrect or nonsensical answers known as hallucinations.

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• OpenAI claims that GPT-5 outperforms past models in math, real-world coding, multimodal understanding and health knowledge, and is also less likely to hallucinate or make false claims.

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Applications

By January 2023, ChatGPT had become the fastest-growing consumer software application in history, gaining over 100 million users in two months. As of 2025, ChatGPT’s website is among the 5 most-visited websites globally, and has over 800 million active weekly users.

Mental Health

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. 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. In 2025, OpenAI added several features to make ChatGPT more agentic (capable of autonomously performing longer tasks). The laborers were exposed to toxic and traumatic content; one worker described the assignment as “torture”.

How to use ChatGPT: A beginner’s guide to the most popular AI chatbot

• For more common languages, AI translators like ChatGPT did better than Google Translate, while for “niche” languages (Amharic and Tagalog), Google Translate performed better.

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• And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing.

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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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• It is designed to generate human-like text and can carry out a wide variety of tasks.
• In June 2023, hundreds of people attended a “ChatGPT-powered church service” at St. Paul’s Church in Fürth, Germany.

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• ChatGPT can produce correct answers to medical exam and licensing questions, for example the United States Medical Licensing Examination and the Specialty Certificate Examination in Dermatology.

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OpenAI has already gotten a glimpse of this future through its o1 model, and the results have been mixed. AI agents represent stage three of AGI, enhancing ChatGPT’s reasoning abilities and enabling it to complete a broader range of tasks without human assistance. OpenAI initially releases this feature to users who pay for the Plus, Team or Enterprise plan.

• ChatGPT relies on large language models (LLMs), enabling it to understand your questions and provide human-like responses.
• In the reinforcement learning stage, human trainers first ranked responses generated by the model in previous conversations.
• Beyond text, ChatGPT can generate original images and videos through its integrated tools.

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• In late March 2023, the Italian data protection authority banned ChatGPT in Italy and opened an investigation.

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• ChatGPT is an artificial intelligence chatbot capable of having conversations with people and generating unique, human-like text responses.

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• In 2025, OpenAI added several features to make ChatGPT more agentic (capable of autonomously performing longer tasks).

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Model versions

The language models used in ChatGPT are specifically optimized for dialogue and were trained using reinforcement learning from human feedback (RLHF). GPT-4o is the most advanced version accessible to everyone, handling text, images and audio as input and output. ChatGPT relies on large language models (LLMs), enabling it to understand your questions and provide human-like responses. In late March 2023, the Italian data protection authority banned ChatGPT in Italy and opened an investigation. OpenAI said it has taken steps to effectively clarify and address the issues raised; an age verification tool was implemented to ensure users are at least 13 years old.

What are the main ChatGPT competitors?

Despite its acclaim, the chatbot has been criticized for its limitations and potential for unethical use. It can generate plausible-sounding but incorrect or nonsensical answers known as hallucinations. The chatbot can facilitate academic dishonesty, generate misinformation, and create malicious code. The ethics of its development, particularly the use of copyrighted content as training data, have also drawn controversy. ChatGPT is a generative artificial intelligence chatbot developed by OpenAI and released in November 2022. It currently uses GPT-5, a generative pre-trained transformer (GPT), to generate text, speech, and images in response to user prompts.
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Is ChatGPT Free?

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It is now Romibet available to both paying and non-paying ChatGPT users, with usage limitations of course. However, it was labeled underwhelming by some users due its performance shortly after its release. Through the partnership, ChatGPT users will be able to find products sold by Walmart and complete entire purchases without leaving the chatbot’s interface.
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What Is ChatGPT?

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This often leads to what experts call “hallucinations,” where the output generated is stylistically correct, but factually wrong. Instead of a list of websites, though, it’ll provide users with a simple list of answers. ChatGPT became one of the fastest-growing apps in history, amassing hundreds of millions of users. ChatGPT can produce correct answers to medical exam and licensing questions, for example the United States Medical Licensing Examination and the Specialty Certificate Examination in Dermatology. The Guardian questioned whether any content found on the Internet after ChatGPT’s release “can be truly trusted” and called for government regulation. This has led to concern over the rise of what has come to be called “synthetic media” and “AI slop” which are generated by AI and rapidly spread over social media and the internet.