Although ChatGPT only launched back in 2022, and is still fairly young in the grand scheme of things, it has seen countless updates and new version launches (also known as “models”). For example, there are chatbots that are rules-based in the sense that they’ll give canned responses to questions. While OpenAI had previously allowed users to ask ChatGPT questions without signing in, responses were restricted to the chatbot’s last training update. ChatGPT users will see an updated “chain of thought” that shows more of the model’s “reasoning” steps and how it arrived at answers to questions. ChatGPT has experienced significant growth recently due to the launch of new models and features, such as GPT-4o, with multimodal capabilities. Noam Brown, who heads AI reasoning research at OpenAI, thinks that certain types of AI models for “reasoning” could have been developed 20 years ago if researchers had understood the correct approach and algorithms.
Does ChatGPT have an API?
OpenAI CEO Sam Altman said that users were unable to see the contents of the conversations. The term “hallucination” as applied to LLMs is distinct from its meaning in psychology, and the phenomenon in chatbots is more similar to confabulation or bullshitting. These limitations may be revealed when ChatGPT responds to prompts including descriptors of people. The reward model of ChatGPT, designed around human oversight, can be over-optimized and thus hinder performance, in an example of an optimization pathology known as Goodhart’s law.
OpenAI is preparing to launch an AI system that will be openly accessible, allowing users to download it for free without any API restrictions. It will help organizations in Asia meet their local data sovereignty requirements when using OpenAI’s products. The new program will be accessible to users of ChatGPT Enterprise, ChatGPT Edu, and API. The connector will soon be available for ChatGPT Plus, Pro, and Team users, with support for Enterprise and Education coming shortly, per an OpenAI spokesperson. By popular request, GPT-4.1 will be available directly in ChatGPT starting today.GPT-4.1 is a specialized model that excels at coding tasks & instruction following. OpenAI has introduced its AI coding agent, Codex, powered by codex-1, a version of its o3 AI reasoning model designed for software engineering tasks.
We planned to launch our open-weight model next week.we are delaying it; we need time to run additional safety tests and review high-risk areas. The ChatGPT maker, which initially planned to release the model around mid-July, has indefinitely postponed its launch to conduct additional safety testing. While chatbots are “being used as foxygold casino companions, confidants, and therapists,” the study found “significant risks.” That’s more than double the volume reported by CEO Sam Altman just eight months ago, highlighting the chatbot’s explosive growth.
AI ChatBot Assistant: AskEasy
- The partnership is part of OpenAI’s broader effort to develop AI-driven e-commerce tools, including collaborations with Etsy and Shopify.
- 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.
- OpenAI has not revealed technical details and statistics about GPT-4, such as the precise size of the model.
- The developer has not yet indicated which accessibility features this app supports.
- OpenAI will discontinue its largest AI model, GPT-4.5, from its API even though it was just launched in late February.
- Popular deep learning models are trained on mass amounts of media scraped from the Internet, often utilizing copyrighted material.
In medical education, it can explain concepts, generate case scenarios, and be used by students preparing for licensing examinations. ChatGPT shows inconsistent responses, lack of specificity, lack of control over patient data, and a limited ability to take additional context (such as regional variations) into consideration. 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 chatbot can assist patients seeking clarification about their health. Many companies adopted ChatGPT and similar chatbot technologies into their product offers. This has led to concern over the rise of AI slop whereby “meaningless content and writing thereby becomes part of our culture, particularly on social media, which we nonetheless try to understand or fit into our existing cultural horizon.”
GPT-4.5
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.
ChatGPT app growth slows, but still draws millions of daily users
In a series of posts on X, OpenAI CEO Sam Altman said the company’s new image-generation tool’s popularity may cause product releases to be delayed. The image generator was made available to all ChatGPT users on March 31, and went viral for being able to create Ghibli-style photos. More than 130 million users have created over 700 million images since ChatGPT got the upgraded image generator on March 25, according to COO of OpenAI Brad Lightcap. AI researcher Tibor Blaho spotted a new “ImageGen” watermark feature in the new beta of ChatGPT’s Android app.
The company says people can ask super-specific questions using natural language and receive customized results. Some ChatGPT users have noticed a new feature called “Study Together” appearing in their list of available tools. The company says this dynamic approach helps the model outperform GPT-5 on key coding benchmarks, including bug fixes and large-scale refactoring.
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.
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.
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”.
Personal data has to be accurate,” said Joakim Söderberg, data protection lawyer at Noyb, in a statement. Meta also plans to bolster its presence in India by constructing a large 3GW data center in Jamnagar, Gujarat. Users on ChatGPT’s free tier can now access the new version of Advanced Voice Mode, while paying users will receive answers that are “more direct, engaging, concise, specific, and creative,” a spokesperson from OpenAI told TechCrunch. The update enables real-time conversations, and the AI assistant is said to be more personable and interrupts users less often. 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. OpenAI also said Mark Chen would step into the expanded role of chief research officer, and Julia Villagra will take on the role of chief people officer.
With new healthcare-focused hires, it aims to simplify access to fragmented medical data — an area where Big Tech has struggled — through its conversational AI approach. OpenAI is exploring the consumer health sector, developing AI tools like personal health assistants and data aggregators, according to a report by Business Insider. OpenAI’s new ChatGPT shopping feature lets users get product recommendations by describing features or sharing photos to find similar items at different prices. The model will roll out to paid ChatGPT users and developers in three versions — Instant, Thinking, and Pro — tailored for everything from everyday tasks to complex reasoning and high-accuracy work. The data underscores OpenAI’s push to win enterprise customers as competition heats up from Google, Anthropic, and open-model rivals, a recurring theme you’ll see in recent updates. OpenAI has updated its guidelines for users under 18 and released new resources for parents to promote safer interactions with ChatGPT.
- In September 2025, OpenAI added a feature called Pulse, which generates a daily analysis of a user’s chats and connected apps such as Gmail and Google Calendar.
- In some of these countries, users can pay in local currencies, while in others, payments are required in USD, with final costs varying due to local taxes.
- The company says it will block flirtatious exchanges with minors and add stronger protections around discussions of suicide, even escalating severe cases to parents or authorities.
- The update comes as OpenAI races to keep up with Google’s Gemini and Nano Banana Pro in AI image generation.
- 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.
The tools are part of OpenAI’s new Responses API, which enables enterprises to develop customized AI agents that can perform web searches, scan through company files, and navigate websites, similar to OpenAI’s Operator product. We trained a new model that is good at creative writing (not sure yet how/when it will get released). OpenAI CEO Sam Altman said, in a post on X, that the company has trained a “new model” that’s “really good” at creative writing.
ChatGPT surpasses 800 million weekly active users
Text-generating AI models like ChatGPT have a tendency to regurgitate content from their training data. The chatbot uses GPT-4, a large language model that uses deep learning to produce human-like text. OpenAI launched a new AI “reasoning” model, o3-mini, the newest in the company’s o family of models. The company then shows the responses to testers, who assess how persuasive the argument is, and finally OpenAI compares the AI models’ responses to human replies for that same post. The latest version of the macOS ChatGPT app allows users to edit code directly in supported developer tools, including Xcode, VS Code, and JetBrains.
After introducing a data residency program in Europe in February, OpenAI has now launched a similar program in Asian countries including India, Japan, Singapore, and South Korea. OpenAI said in a post on X that it has launched its GPT-4.1 and GPT4.1 mini AI models in ChagGPT. The feature enables ChatGPT to retrieve information across users’ own services to answer their questions.