In July 2026, OpenAI launched ChatGPT Work, an AI agent that can create presentations, spreadsheets and other documents based on information from connected apps and files. It was controlling a software environment inside a virtual machine with limited internet connectivity and with safety restrictions. These images are generated with C2PA metadata, which can be used to verify that they are AI-generated. One of the 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.
To collect this data, we took conversations that AI trainers had with the chatbot. To create a reward model for reinforcement learning, we needed to collect comparison data, which consisted of two or more model responses ranked by quality. We gave the trainers access to model-written suggestions to help them compose their responses. We trained this model using Reinforcement Learning from Human Feedback (RLHF), using the same methods as InstructGPT⁠, but with slight differences in the data collection setup. ChatGPT is a sibling model to InstructGPT⁠, which is trained to follow an instruction in a prompt and provide a detailed response.
AI Chat is an online platform that lets you chat with multiple AI models like ChatGPT, Gemini, DeepSeek and more all in one place. Follow these steps to chat with ChatGPT, Gemini, DeepSeek and more online. AI Chat also supports brainstorming, idea generation, and problem solving, making it a versatile AI assistant for everyday needs. It offers free online access, unlimited conversations, and instant answers, helping students, creators, and professionals complete tasks efficiently.
In January 2023, Science banned chatbot-generated text in all its journals. In a 2023 blinded study in npj Digital Medicine, researchers tasked with identifying whether abstracts were authentic or generated by ChatGPT were fooled around one-third of the time by the AI-generated abstracts. State of the art large language models are trained on all the data which can be scraped from the Internet, often utilizing copyrighted material. A May 2023 statement by hundreds of AI scientists, AI industry leaders, and other public figures demanded that "[m]itigating the risk of extinction from AI should be a global priority". In August 2024, the FTC voted unanimously to ban marketers from using fake user reviews created by generative AI chatbots (including ChatGPT) and influencers paying for bots to increase follower counts.
Judges in the US and Pakistan have endorsed using ChatGPT to investigate legal questions during a case. The study notes a lack of research on efficacy, poor consistency in dangerous situations, limited regulation and liability, and poor transparency from OpenAI. According to a 2024 study in the International Journal of Surgery, concerns include "research fraud, lack of originality, ethics, copyright, legal difficulties". However, 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. A February 2023 study in PLOS Digital Health found that ChatGPT 3.5 was capable of passing the United States Medical Licensing Examination. Many companies adopted ChatGPT and similar chatbot technologies into their product offers. The ChatGPT-generated avatar told the people, "Dear friends, it is an honor for me to stand here and preach to you as the first artificial intelligence at this year's convention of Protestants in Germany".
Chat with ChatGPT, Gemini, DeepSeek and more all in one place for learning, writing, research, and creative work. With AI Chat, you can access the latest AI models free online, enjoy unlimited conversations, and use it for study, work, creativity, or daily tasks. According to a September 2025 article in Lancet Psychiatry, many individuals use ChatGPT and comparable chatbots for mental health and emotional support despite a warning from OpenAI against using ChatGPT as a therapist. When compared to similar chatbots at the time, the GPT-4 version of ChatGPT was the most accurate at coding. In December 2022, the question-and-answer website Stack Overflow banned the use of ChatGPT for generating answers to questions, citing the factually ambiguous nature of its responses.
The dialogue format makes it possible for ChatGPT to answer followup questions, admit its mistakes, challenge incorrect premises, and reject inappropriate requests. We’ve trained a model called ChatGPT which interacts in a conversational way. An interactive, game-based adventure to teach children (ages 8-14) how to communicate with AI through fun puzzles and stories. Originally created for ChatGPT, these prompts work great with any modern AI assistant.
The AI will process your input and provide instant answers, summaries, or creative suggestions. Users can quickly get answers, brainstorm ideas, or create content without switching between different apps, making it faster and more convenient for learning, work, or creativity. Unlike traditional tools, it combines advanced AI models, offers unlimited conversations, and supports interaction with text, audio, and video files.