ChatGPT Wikipedia

During his speech, which was partly written by the program, he warned that it could result in cheating, job losses, discrimination, disinformation, and uncontrollable military applications. Stanford researchers reported that GPT-4 “passes a rigorous Turing test, diverging from average human behavior chiefly to be more cooperative.” A 2023 study reported that GPT-4 obtained a better score than 99% of humans on the Torrance Tests of Creative Thinking. Google’s Bard (now Gemini) launched on February 6, 2023, one day before Microsoft’s announcement of Bing Chat (now Microsoft Copilot). In The Atlantic magazine’s “Breakthroughs of the Year” for 2022, Derek Thompson included ChatGPT as part of “the generative-AI eruption” that “may change our mind about how we work, how we think, and what human creativity is”. As before, OpenAI has not disclosed technical details such as the exact number of parameters or the composition of its training dataset.

How to use ChatGPT

At launch, OpenAI included more than 3 million GPTs created by GPT Builder users in the GPT Store. In January 2024, OpenAI launched the GPT Store, a marketplace for GPTs. ChatGPT’s Mandarin Chinese abilities were lauded, but the ability of the AI to produce content in Mandarin Chinese in a Taiwanese accent was found to be “less than ideal” due to differences between mainland Mandarin Chinese and Taiwanese Mandarin. However, no machine translation services match human expert performance.
As part of the move, OpenAI plans to put some other initiatives, including advertising, on the back burner. OpenAI CEO Sam Altman has put OpenAI on “code red,” telling staff the company will prioritize improving ChatGPT as pressure mounts from Google and other AI competitors, according to The Information. The partnership will let users create AI videos using hundreds of Disney-owned characters, costumes, and props. OpenAI rolled out its latest model, GPT-5.2, as competition with Google continued to heat up.
Showing ChatGPT users a tiny disclaimer that the chatbot can make mistakes clearly isn’t enough. OpenAI wants to incorporate Anthropic’s Model Context Protocol (MCP) into all of its products, including the ChatGPT desktop app. OpenAI made a notable change to its content moderation policies after the success of its new image generator in ChatGPT, which went viral for being able to create Studio Ghibli-style images.
CEO Sam Altman said that the company is delaying the release of its open model, which had already been postponed by a month earlier this summer. ChatGPT now receives 2.5 billion prompts daily from users worldwide, including roughly 330 million from the U.S. Unlike human therapists, AI tools aren’t bound by doctor-patient confidentiality, he noted. OpenAI said the chatbot was on track to hit 700 million weekly active users in the first week of August, up from 500 million at the end of March. General Services Administration (GSA) added OpenAI, Google, and Anthropic to its approved AI vendor list, allowing agencies to access these tools through preset contracts without negotiating pricing. Most users will want Auto, but the additional control will be useful for some people.Rate limits are now 3,000 messages/week with GPT-5 Thinking, and then extra capacity on GPT-5 Thinking…

OpenAI adopts Anthropic’s standard for linking AI models with data

• According to OpenAI, as of August 7th 2025 nearly 700 million people use ChatGPT weekly around the world.
• Kevin Roose of The New York Times called it “the best artificial intelligence chatbot ever released to the general public”.
• The AI startup will work with governments to assist with increasing data center capacity and customizing OpenAI’s products to meet specific language and local needs.
• OpenAI made a notable change to its content moderation policies after the success of its new image generator in ChatGPT, which went viral for being able to create Studio Ghibli-style images.
• 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.
• ChatGPT has experienced significant growth recently due to the launch of new models and features, such as GPT-4o, with multimodal capabilities.
• However, users have noted that there are some character limitations after around 500 words.

OpenAI has not revealed technical details and statistics about GPT-4, such as the precise size of the model. GPT-4V is a version of GPT-4 that can process images in addition to text. Shortly after the bug was fixed, users could not see their conversation history. In March 2023, a bug allowed some users to see the titles of other users’ conversations. Despite this, users may jailbreak ChatGPT with prompt engineering techniques to bypass these restrictions.
At launch, the feature was limited to purchases on Etsy from US users with a payment method linked to their OpenAI account. OpenAI has emplaced additional safeguards to prevent what the company deems to be harmful image generation. One of the foxygold casino most significant improvements was in the generation of text within images, which is especially useful for branded content. In March 2025, OpenAI updated ChatGPT to generate images using GPT Image instead of DALL-E. In October 2023, OpenAI’s image generation model DALL-E 3 was integrated into ChatGPT. In November 2023, OpenAI released GPT Builder a tool for users to customize ChatGPT’s behavior for a specific use case.

OpenAI says it may store deleted Operator data for up to 90 days

A new report from app analytics firm Appfigures found that over half of ChatGPT’s mobile users are under age 25, with users between ages 50 and 64 making up the second largest age demographic. OpenAI says it collects user posts from the subreddit and asks its AI models to write replies, in a closed environment, that would change the Reddit user’s mind on a subject. OpenAI used the subreddit r/ChangeMyView to measure the persuasive abilities of its AI reasoning models.

OpenAI highlights enterprise surge as Google pressure grows

Prior to her experience in audience development, Alyssa worked as a content writer and holds a Bachelor’s in Journalism at the University of North Texas. But OpenAI is involved in at least one lawsuit that has implications for AI systems trained on publicly available data, which would touch on ChatGPT. Several major school systems and colleges, including New York City Public Schools, have banned ChatGPT from their networks and devices. The private equity company that owns CNET, Red Ventures, was accused of using ChatGPT for SEO farming, even if the information was incorrect. CNET found itself in the midst of controversy after Futurism reported the publication was publishing articles under a mysterious byline completely generated by AI. The web form for making a deletion of data about you request is entitled “OpenAI Personal Data Removal Request”.

OpenAI is working on watermarks for images made with ChatGPT

OpenAI’s new “company knowledge” update for ChatGPT lets Business, Enterprise, and Education users search workplace data across tools like Slack, Google Drive, and GitHub using GPT‑5, per a report by The Verge. When further asked why it made up such a myth instead of simply saying that there was no such myth, it apologized again and said that “as a language model, my main function is to respond to prompts by generating text based on patterns and associations in the data I’ve been trained on.” ChatGPT tends not to say that it does not know an answer to a question but instead produces probable text based on the prompts given to it. It was released on November 30, 2022, by the American company OpenAI and almost immediately disturbed academics, journalists, and others because of concern that it was impossible to distinguish human- from ChatGPT-generated writing. 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”.
In July 2023, the FTC launched an investigation into OpenAI, the creator of ChatGPT, over allegations that the company scraped public data and published false and defamatory information. Italian regulators assert that ChatGPT was exposing minors to age-inappropriate content, and that OpenAI’s use of ChatGPT conversations as training data could violate Europe’s General Data Protection Regulation. 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. GPT-4o’s ability to generate images was released later, in March 2025, when it replaced DALL-E 3 in ChatGPT.
In the reinforcement learning stage, human trainers first ranked responses generated by the model in previous conversations. ChatGPT is based on GPT foundation models that have been fine-tuned for conversational assistance. The latest model, which launched in August 2025, is GPT-5 and is hailed as being the “smartest, fastest, most useful model yet”. ChatGPT can be used for many purposes, including answering questions and explaining tricky concepts, drafting essays, writing code and even advising on health queries. But OpenAI recently disclosed a bug, since fixed, that exposed the titles of some users’ conversations to other people on the service. Several tools claim to detect ChatGPT-generated text, but in our tests, they’re inconsistent at best.
As of late 2025, GPT-5 Auto is the default model for most conversations. You can try ChatGPT without an account in many regions, but signing in unlocks advanced features like saved chat history, conversation sharing, custom instructions, and higher usage limits. There are also desktop apps for Windows and macOS that add systemwide shortcuts for quickly launching ChatGPT and sharing your screen, files, or screenshots directly in a chat. In my experience, the web version offers the fullest range of features available. There’s still a free version of ChatGPT, but the Plus and Pro plans can do faster responses and provide access to the latest tools.

• As of July 2025, Science expects authors to release in full how AI-generated content is used and made in their work.
• But OpenAI recently disclosed a bug, since fixed, that exposed the titles of some users’ conversations to other people on the service.
• Settle a dinner table debate, or practice a new language.
• It took ChatGPT nine months to increase its weekly active users from 100 million in November 2023 to 200 million in August 2024, but it only took less than six months to double that number once more, according to the report.
• Several major school systems and colleges, including New York City Public Schools, have banned ChatGPT from their networks and devices.
• Between March and April 2023, Il Foglio published one ChatGPT-generated article a day on its website, hosting a special contest for its readers in the process.

Are there alternatives to ChatGPT?

Within five days of its introduction, more than one million users had signed up for a free account to interact with ChatGPT. For example, “the cat sat on the mat” is more likely to occur in English than “sat the the mat cat on” and thus would be more likely to appear in a ChatGPT response. Judges in the US and Pakistan have endorsed using ChatGPT to investigate legal questions during a case. In an American civil lawsuit, attorneys were sanctioned for filing a legal motion generated by ChatGPT containing fictitious legal decisions. In November 2025, 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.
Geoffrey Hinton, one of the “fathers of AI”, voiced concerns that future AI systems may surpass human intelligence. In 2025, Israel signed a $6M contract with the US based firm Clock Tower X that aimed to influence ChatGPT, Gemini and Grok by taking advantage of retrieval-augmented generation. In October 2025, OpenAI banned accounts suspected to be linked to the Chinese government for violating the company’s national security policy. 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. In late March 2023, the Italian data protection authority banned ChatGPT in Italy and opened an investigation. ChatGPT has never been publicly available in China because OpenAI prevented Chinese users from accessing their site.
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. OpenAI collects data from ChatGPT users to further train and fine-tune its services. These labels were used to train a model to detect such content in the future. 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.