Like other large language models, ChatGPT can sometimes “hallucinate,” a term used to describe the tendency for such models to respond with inaccurate or misleading information. Buzzfeed data scientist Max Woolf said that ChatGPT had passed the Turing test in December 2022, but some experts claim that ChatGPT did not pass a true Turing test because in ordinary usage ChatGPT often states that it is a language model. The American media company Buzzfeed announced that it would use OpenAI tools, such as ChatGPT, to produce content, such as quizzes, that would be personalized for readers. Language models produce text based on the probability for a word to occur based on previous words in the sequence. Many individuals use ChatGPT and comparable large language models mental health and emotional support. As of 2023, there were several pending U.S. lawsuits challenging the use of copyrighted data to train AI models, with defendants arguing that this falls under fair use.
OpenAI says it may store deleted Operator data for up to 90 days
The ChatGPT maker is one of the biggest buyers of Nvidia’s GPUs, using the AI chips to train models, and this is the first time that OpenAI is using non-Nvidia chips in an important way. But this rise is insufficient to offset the decline in clicks as more users now obtain their news directly from AI or AI-powered search results, according to a report by digital market intelligence company Similarweb. This is the chatbot’s approach to becoming a more effective educational tool, rather than simply providing answers to prompts.
ChatGPT now has study mode
Generative Pre-trained Transformer 4 (GPT-4) is a large language model developed by OpenAI and the fourth in its series of GPT foundation models. 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. It was capable of autonomously performing tasks through web browser interactions, including filling forms, placing online orders, scheduling appointments, and other browser-based tasks. These images are generated with C2PA metadata, which can be used to verify that they are AI-generated.
This year alone, the app has generated $1.35 billion, a 673% increase from the same period in 2024, averaging nearly $193 million per month, or 53 times more than its nearest rival, Grok. This move aims to expand OpenAI’s presence in its second-largest market, offering enhanced access to the latest GPT-5 model and additional features. OpenAI, facing a lawsuit from the parents of a 16-year-old who died by suicide, said in its blog that it has implemented new safeguards for ChatGPT, including stronger detection of mental health risks and parental control features.
Deep Research
This feature is rolling out to ChatGPT Pro and Plus users first, excluding those in the U.K., EU, Iceland, Liechtenstein, Norway, and Switzerland. OpenAI started updating ChatGPT to enable the chatbot to remember previous conversations with a user and customize its responses based on that context. On the list of upcoming models are GPT-4.1 and smaller versions like GPT-4.1 mini and nano, per the report. In the competition to develop advanced programming models, GPT-4.1 will rival AI models such as Google’s Gemini 2.5 Pro, Anthropic’s Claude 3.7 Sonnet, and DeepSeek’s upgraded V3. OpenAI has launched three members of the GPT-4.1 model — GPT-4.1, GPT-4.1 mini, and GPT-4.1 nano — with a specific focus on coding capabilities. OpenAI will discontinue its largest AI model, GPT-4.5, from its API even though it was just launched in late February.
- The partnership is part of OpenAI’s broader effort to develop AI-driven e-commerce tools, including collaborations with Etsy and Shopify.
- 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.
- Like other large language models, ChatGPT can sometimes “hallucinate,” a term used to describe the tendency for such models to respond with inaccurate or misleading information.
- OpeanAI intends to release its “first” open language model since GPT-2 “in the coming months.” The company plans to host developer events to gather feedback and eventually showcase prototypes of the model.
- OpenAI has updated its AI voice assistant with improved chatting capabilities, according to a video posted on Monday (March 24) to the company’s official media channels.
- Juergen Schmidhuber said that in 95% of cases, AI research is about making “human lives longer and healthier and easier.” He added that while AI can be used by bad actors, it “can also be used against the bad actors”.
OpenAI has added new controls in ChatGPT that let users adjust the chatbot’s warmth, enthusiasm, emoji use, and formatting style. Most recently though, headlines around OpenAI have focused on its competition gaining ground, with CEO Sam Altman’s “code red” internal memo shifting company focus toward its flagship chatbot. The developer has not yet indicated which accessibility features this app supports. Privacy practices may vary based, for example, on the features you use or your age.
While ChatGPT can write workable Python code, it can’t necessarily program an entire app’s worth of code. However, users have noted that there are some character limitations after around 500 words. ChatGPT is AI-powered and utilizes LLM technology to generate text after a prompt.
OpenAI unveils a new ChatGPT agent for ‘deep research’
ChatGPT includes a built-in image generator that’s powered by GPT-4o. Ask it to find, for example, the best humidifier available — and specify any features or a price range. You can probably tell by now that ChatGPT is far more than a simple chatbot. Once you’ve chosen a model and even a mode or tool in ChatGPT, it’s time to finally ask something.
To build a safety system against harmful content (e.g., sexual abuse, violence, racism, sexism), OpenAI used outsourced Kenyan workers, earning around $1.32 to $2 per hour, to label such content. The fine-tuning process involved supervised learning and reinforcement learning from human feedback (RLHF). It can generate plausible-sounding but incorrect or nonsensical answers, known as hallucinations. The chatbot has also been criticized for its limitations and potential for unethical use. Users can interact with ChatGPT through text, audio, and image prompts.
OpenAI leaders have been talking about allowing the open model to link up with OpenAI’s cloud-hosted models to improve its ability to respond to intricate questions, two sources familiar with the situation told TechCrunch. An issue within OpenAI’s ChatGPT enabled the chatbot to create graphic erotic content for accounts registered by users under the age of 18, as demonstrated by TechCrunch’s testing, a fact later confirmed by OpenAI. OpenAI has released a post on the recent sycophancy issues with the default AI model powering ChatGPT, GPT-4o, leading the company to revert an update to the model released last week. OpenAI has announced its plan to make changes to its procedures for updating the AI models that power ChatGPT, following an update that caused the platform to become overly sycophantic for many users.
ChatGPT users should be cautious when seeking emotional support from AI, as the AI industry lacks safeguards for sensitive conversations, OpenAI CEO Sam Altman said on a recent episode of This Past Weekend w/ Theo Von. OpenAI unveiled Study Mode, a new ChatGPT feature designed to promote critical thinking by prompting students to engage with material rather than simply receive answers. Every day, people and teams are learning, creating, and solving harder problems.
- Settle a dinner table debate, or practice a new language.
- 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.
- 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.
- Indeed, we follow strict guidelines that ensure our editorial content is never influenced by advertisers.
The ethics of its development, particularly the use of copyrighted content as training data, have also drawn controversy. The chatbot can facilitate academic dishonesty, generate misinformation, and create malicious code. The service gained 100 million users in two months, making it the fastest-growing consumer software application in history. It uses generative pre-trained transformers (GPTs), such as GPT-5, to generate text, speech, and images in response to user prompts.
ChatGPT (based on GPT-4) was better able to translate Japanese to English when compared to Bing, Bard, and DeepL Translator in 2023. In 2023, OpenAI worked with a team of 40 Icelandic volunteers to fine-tune ChatGPT’s Icelandic conversation skills as a part of Iceland’s attempts to preserve the Icelandic language. Scientists at the University of California, Riverside, estimated in 2023 that a series of 5 to 50 prompts to ChatGPT needs approximately 0.5 liters (0.11 imp gal; 0.13 U.S. gal) of water for Microsoft servers’ cooling. TrendForce estimated that 30,000 Nvidia GPUs (each costing approximately $10,000–15,000) were used to power ChatGPT in 2023.
A shadow market has emerged for Chinese users to get access to foreign software tools. In December 2023, ChatGPT became the first non-human to be included in Nature’s 10, an annual listicle curated by Nature of people considered to have made significant impact in science. The company announced a slew of generative AI-powered features to counter OpenAI and Microsoft. ChatGPT gained one million users in five days and 100 million in two months, becoming the fastest-growing internet application in history.
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…
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 foxygold casino is working to improve safety.
For instance, an analyst could use the company’s slide deck and documents to develop an investment thesis. OpenAI upgraded ChatGPT’s conversational voice mood for all paid users across different markets and platforms. O3-pro is available for ChatGPT and Team users and in the API, while Enterprise and Edu users will get access in the third week of June. In addition to that, the chatbot requires 0.34 watt-hours of electricity to operate. The participants were asked to write multiple SAT essays using tools such as OpenAI’s ChatGPT, the Google search engine, or without any tools. They found that ChatGPT users showed minimal brain engagement and consistently fell short in neural, linguistic, and behavioral aspects.