ChatGPT is an artificial intelligence chatbot capable of having conversations with people and generating unique, human-like text responses. Many individuals use ChatGPT and comparable large language models (LLM) for mental health and emotional support. OpenAI acknowledged that there have been “instances where our 4o model fell short in recognizing signs of delusion or emotional dependency”, and reported that it is working to improve safety. It can also critique the user’s writing, summarize long documents and translate text from one language to another.
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• The laborers were exposed to toxic and traumatic content; one worker described the assignment as “torture”.
• ChatGPT is based on GPT foundation models that have been fine-tuned for conversational assistance.

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• GPT-5 was launched on August 7, 2025, and is publicly accessible through ChatGPT, Microsoft Copilot, and via OpenAI’s API.

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• None of the tested services were a perfect replacement for a fluent human translator.

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• The Pro launch coincided with the release of the o1 model, providing unlimited access to o1 and advanced voice mode.

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• Stanford researchers reported that GPT-4 “passes a rigorous Turing test, diverging from average human behavior chiefly to be more cooperative.”

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Regional responses

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 Spinando casino is letting users buy goods directly in ChatGPT through a feature called Instant Checkout. So far, users can make single-item purchases from domestic sellers on online marketplace Etsy, as well as some merchants on Shopify’s e-commerce platform. Teachers are concerned that students will use it to cheat, prompting some schools to completely block access to it. Most people know that, just because something is on the internet, that doesn’t make it true.

Select a mode for your prompt

• So far, users can make single-item purchases from domestic sellers on online marketplace Etsy, as well as some merchants on Shopify’s e-commerce platform.

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• There’s even a Projects feature that keeps all your chats organized, plus a Library to manage all your generated images.

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• These limitations may be revealed when ChatGPT responds to prompts including descriptors of people.

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• This includes text-to-image models such as Stable Diffusion and large language models such as ChatGPT.
• In one instance, ChatGPT generated a rap in which women and scientists of color were asserted to be inferior to white male scientists.

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• The language models used in ChatGPT are specifically optimized for dialogue and were trained using reinforcement learning from human feedback (RLHF).

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In March 2025, OpenAI updated ChatGPT to generate images using GPT-4o instead of DALL-E. The laborers were exposed to toxic and traumatic content; one worker described the assignment as “torture”. OpenAI’s outsourcing partner was Sama, a training-data company based in San Francisco, California. Despite its acclaim, the chatbot has been criticized for its limitations and potential for unethical use.

GPT-4.5

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• OpenAI CEO Sam Altman said that users were unable to see the contents of the conversations.

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

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• 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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• In March 2023, a bug allowed some users to see the titles of other users’ conversations.

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• The company announced a slew of generative AI-powered features to counter OpenAI and Microsoft.
• Many individuals use ChatGPT and comparable large language models (LLM) for mental health and emotional support.

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. ZDNET’s recommendations are based on many hours of testing, research, and comparison shopping. 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. OpenAI has already gotten a glimpse of this future through its o1 model, and the results have been mixed.

Release of Instant Checkout Feature (September

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.