ChatGPT: Everything you need to know about the AI chatbot

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 January 2023, Science «completely banned» LLM-generated text in all its journals; however, this policy was just to give the community time to decide what acceptable use looks like. As of July 2025, Science expects authors to release in full how AI-generated content is used and made in their work. GPT-5 was launched on August 7, 2025, and is publicly accessible through ChatGPT, Microsoft Copilot, and via OpenAI’s API. As before, OpenAI has not disclosed technical details such as the exact number of parameters or the composition of its training dataset. Released in February 2025, GPT-4.5 was described by Altman as a «giant, expensive model».

They can explicitly tell ChatGPT to remember aspects of the conversation, and ChatGPT can use these details in future conversations. To prevent offensive outputs from being presented to and produced by ChatGPT, queries are filtered through the OpenAI «Moderation endpoint» API (a separate GPT-based AI). OpenAI has said that individuals in “certain jurisdictions” (such as the EU) can object to the processing of their personal information by its AI models by filling out this form.

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

The newest version of OpenAI’s image generator, DALL-E, was made available to ChatGPT Plus and Enterprise users. OpenAI announces the release of its o1 model, which demonstrates complex reasoning capabilities. To kick off the start of its o1 model family, OpenAI also announces the limited release of its o1-preview and o1-mini models. OpenAI has faced quite a bit of criticism for how students can use ChatGPT to cheat on their homework or exams, and the company.introduced a study mode tool to directly address those concerns. The new feature helps students engage more effectively with study materials by altering how it responds when it is enabled. For example, ChatGPT will offer hints, organize content into sections and create custom lessons and quizzes instead of providing a direct answer to students.

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OpenAI revealed that a small but significant portion of ChatGPT users, more than a million weekly, discuss mental health struggles, including suicidal thoughts, psychosis, or mania, with the AI. The company says it has improved ChatGPT’s responses by consulting more than 170 mental health experts to handle such conversations more appropriately than earlier versions. According to OpenAI, builders based in the United States will be eligible for payments based on the usage of their custom GPTs. OpenAI released GPT-5, calling it its “fastest” and “smartest” AI model to date. Based on internal evaluations, GPT-5 outperforms its predecessors in multiple areas, including math, coding, visual perception and health knowledge.

Most people know that, just because something is on the internet, that doesn’t make it true. Racism, sexism and all manner of prejudices run rampant online, and it is up to the individual to decide how much weight to give it. So, despite the guardrails OpenAI has put in place to prevent it, the chatbot still has a tendency to let biases creep into its outputs.

• MCP, an open-source standard, helps AI models generate more accurate and suitable responses to specific queries, and lets developers create bidirectional links between data sources and AI applications like chatbots.
• In 2025, OpenAI added several features to make ChatGPT more agentic (capable of autonomously performing longer tasks).
• Some users found they can specify a preferred name or nickname and “traits” they’d like the chatbot to have.
• But OpenAI recently disclosed a bug, since fixed, that exposed the titles of some users’ conversations to other people on the service.
• It will keep some user interactions within ChatGPT, rather than directing people to external websites.

The lawsuits focus on GPT-4o’s tendency to be overly agreeable, despite users expressing dangerous intentions. OpenAI has already gotten a glimpse of this future through its o1 model, and the results have been mixed. According to research conducted by OpenAI and AI safety organization Apollo Research, o1 provides more intelligent answers than GPT-4o while also attempting to deceive users more than any major AI model available. These new potential dangers need to be factored into the continued progression of ChatGPT.

OpenAI unveiled Pulse, a new ChatGPT feature that delivers personalized morning briefings overnight, encouraging users to start their day with the app. The tool reflects a shift toward making ChatGPT more proactive and asynchronous, positioning it as a true assistant rather than just a chatbot. OpenAI’s new Applications CEO, Fidji Simo, called Pulse the first step toward bringing high-level personal support to everyone, starting with Pro users.

• Meta also plans to bolster its presence in India by constructing a large 3GW data center in Jamnagar, Gujarat.
• 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.
• These labels were used to train a model to detect such content in the future.
• 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 has launched its AI browser, ChatGPT Atlas, starting on Mac, letting users get answers from ChatGPT instead of traditional search results. Unlike other AI browsers, Atlas is open to all users and will soon come to Windows, iOS, and Android, as OpenAI aims to make ChatGPT the go-to tool for browsing the web. In November 2025, seven families sued OpenAI, alleging that GPT-4o was released prematurely without safeguards, contributing to suicides and severe psychiatric harm. One case involved 23-year-old Zane Shamblin, who told ChatGPT of his suicide plans, and the AI encouraged him.

OpenAI eyes consumer health market with AI-powered tools

CEO Sam Altman acknowledged the issue on Sunday and confirmed two days later that the GPT-4o update was being rolled back. Over the weekend, users on social media criticized the new model for making ChatGPT too validating and agreeable. OpenAI upgraded ChatGPT’s conversational voice mood for all paid users across different markets and platforms. The startup has launched an update to Advanced Voice that enables users to converse with ChatGPT out loud in a more natural and fluid sound. The feature also helps users translate languages more easily, the comapny said.

What are some sample everyday uses for ChatGPT?

ChatGPT now receives 2.5 billion prompts daily from users worldwide, including roughly 330 million from the U.S. That’s more than double the volume reported by CEO Sam Altman just eight months ago, highlighting the chatbot’s explosive growth. CEO Sam Altman announced new policies for under-18 users of ChatGPT, tightening safeguards around sensitive conversations. 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 move comes as OpenAI faces a wrongful death lawsuit tied to alleged chatbot interactions, underscoring rising concerns about the mental health risks of AI companions.

OpenAI says that ChatGPT Gov enables agencies to more easily manage their own security, privacy, and compliance, and could expedite internal authorization of OpenAI’s tools for the handling of non-public sensitive data. OpenAI rolled out new tools designed to help developers and businesses build AI agents — automated systems that can independently accomplish tasks — using the company’s own AI models and frameworks. 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. The Responses API effectively replaces OpenAI’s Assistants API, which the company plans to discontinue in the first half of 2026. OpenAI says its o1-pro uses more computing than its o1 “reasoning” AI model to deliver “consistently better responses.” It’s only accessible to select developers who have spent at least $5 on OpenAI API services.

With users’ permission, these apps will be able to access their financial data and offer personalized financial insights and recommendations, as well as review credit cards, personal loans and mortgages. The partnership also involves Intuit deepening its use of OpenAI’s frontier models to support a range of use cases on its platform, including powering select AI agents and improving employee productivity at Intuit. Released by artificial intelligence company OpenAI in 2022, ChatGPT is a chatbot capable of communicating with users in a human-like way. 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.

Munich court says ChatGPT violated music copyright laws

ChatGPT now has 800 million weekly active users, reflecting rapid growth across consumers, developers, enterprises, and governments, Sam Altman said. This milestone https://traderoom.info/fortfs-overview/ comes as OpenAI accelerates efforts to expand its AI infrastructure and secure more chips to support rising demand. OpenAI is exploring the consumer health sector, developing AI tools like personal health assistants and data aggregators, according to a report by Business Insider. 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. In 2025, OpenAI is battling the perception that it’s ceding ground in the AI race to Chinese rivals like DeepSeek.

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. The hallucinations characteristic of LLMs pose particular danger in medical contexts. The uses and potential of ChatGPT in health care has been the topic of scientific publications and experts have shared many opinions.

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 for Countries is part of efforts to support the company’s expansion of its AI data center Project Stargate to new locations outside the U.S., per Bloomberg. OpenAI said in a post on X that it has launched its GPT-4.1 and GPT4.1 mini AI models in ChagGPT.

This is the chatbot’s approach to becoming a more effective educational tool, rather than simply providing answers to prompts. Some people also wonder whether there will be a feature that allows multiple users to join the chat, similar to a study group. Researchers at Stanford University have observed that therapy chatbots powered by large language models can sometimes stigmatize people with mental health conditions or respond in ways that are inappropriate or could be harmful. While chatbots are “being used as companions, confidants, and therapists,” the study found “significant risks.” OpenAI has introduced ChatGPT Agent, which completes a wide variety of computer-based tasks on behalf of users and combines several capabilities like Operator and Deep Research, according to the company.

It is now 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. OpenAI announced that it is letting users buy goods directly in ChatGPT through a feature called Instant Checkout.