It can generate plausible-sounding but incorrect or nonsensical answers known as hallucinations. The chatbot can facilitate academic dishonesty, generate misinformation, and create malicious code. The ethics of its development, particularly the use of copyrighted content as training data, have also drawn controversy. ChatGPT is a generative artificial intelligence chatbot developed by OpenAI and released in November 2022.
GPT-4o
Teachers are concerned that students will use it to cheat, prompting some schools to completely block access to it. This often leads to what experts call “hallucinations,” where the output generated is stylistically correct, but NYXBets casino factually wrong. Instead of a list of websites, though, it’ll provide users with a simple list of answers. Not only can ChatGPT generate working computer code of its own (in many different languages), but it can also translate code from one language to another, and debug existing code. ChatGPT faces ongoing legal challenges related to industry concerns regarding the ethics and the legality of data sourcing for AI training.
They can also use ChatGPT search to access results informed by real-time data from the web. Hitting the ‘Reason’ button on a query gives you limited access to the ChatGPT o1 model. With more than 400 million monthly users, ChatGPT is the most popular of all AI chatbots. ChatGPT is an artificial intelligence chatbot capable of having conversations with people and generating unique, human-like text responses. GPT-4o is the most advanced version accessible to everyone, handling text, images and audio as input and output. Despite this, users may “jailbreak” ChatGPT with prompt engineering techniques to bypass these restrictions.
Problème #2 : « ChatGPT est actuellement à pleine capacité »
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”. As of July 2025, Science expects authors to release in full how AI-generated content is used and made in their work. In late March 2023, the Italian data protection authority banned ChatGPT in Italy and opened an investigation. 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. […] It’s also a way to understand the “hallucinations”, or nonsensical answers to factual questions, to which large language models such as ChatGPT are all too prone.
Help With Customer Service
{
- This tool allows a user to customize ChatGPT’s behavior for a specific use case.
- […] It’s also a way to understand the “hallucinations”, or nonsensical answers to factual questions, to which large language models such as ChatGPT are all too prone.
- OpenAI announced the addition of product recommendations on ChatGPT when users implied shopping intent in their queries.
- It can create personalized workout plans, generate business ideas and even act as your therapist.
- ChatGPT is a chatbot and AI assistant built on large language model technology.
- In March 2025, OpenAI updated ChatGPT to generate images using GPT-4o instead of DALL-E.
{
|}{
|}
{
|}
|}
That’s one reason why it sometimes “hallucinates” or generates confident-sounding but incorrect information. It was trained on massive amounts of data from books and the internet — websites, Wikipedia, Reddit threads, news sites and much, much more. Released in February 2025, GPT-4.5 was described by Altman as a “giant, expensive model”. In March 2023, a bug allowed some users to see the titles of other users’ conversations. OpenAI CEO Sam Altman said that users were unable to see the contents of the conversations. ChatGPT’s training data only covers a period up to the cut-off date, so it lacks knowledge of recent events.
Image and Voice Recognition; Text to Speech (September
While users cannot checkout inside ChatGPT, they are redirected to the merchant’s website when they click on the link. OpenAI announced that it is letting users buy goods directly in ChatGPT through a feature called Instant Checkout. So far, users can make single-item purchases from domestic sellers on online marketplace Etsy, as well as some merchants on Shopify’s e-commerce platform.
This is used to not only help the model determine the best output, but it also helps improve the training process, enabling it to answer questions more effectively. OpenAI has attempted to address these issues with enhanced data protection measures. Your prompts (on Free, Plus and Pro plans) may be used to train the model unless you opt out in settings.
GPT-4 General Availability (July
The language models used in ChatGPT are specifically optimized for dialogue and were trained using reinforcement learning from human feedback (RLHF). Recently, OpenAI made ChatGPT’s image generation capabilities free for all users, albeit with a limited number of monthly uses. Beyond text, ChatGPT can generate original images and videos through its integrated tools. If you prefer to keep using Dall-E 3 (its first image generator), you can still access it through the Dall-E GPT. ChatGPT relies on large language models (LLMs), enabling it to understand your questions and provide human-like responses. 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.
{
Étape 5 : Interagir avec la réponse de ChatGPT
|}
OpenAI has already gotten a glimpse of this future through its o1 model, and the results have been mixed. This update allows ChatGPT to remember details from previous conversations and tailor its future responses accordingly. According to an OpenAI blog post, ChatGPT will build memories on its own over time, though users can also prompt the bot to remember specific details — or forget them. OpenAI initially releases this feature to users who pay for the Plus, Team or Enterprise plan. The feature is also still exclusive to ChatGPT users who have a Plus, Team, Enterprise or Education plan. OpenAI announced the addition of product recommendations on ChatGPT when users implied shopping intent in their queries.
- This update allows ChatGPT to remember details from previous conversations and tailor its future responses accordingly.
- It is now available to both paying and non-paying ChatGPT users, with usage limitations of course.
- OpenAI announced that it is letting users buy goods directly in ChatGPT through a feature called Instant Checkout.
- GPT-4, which was released on March 14, 2023, was made available via API and for premium ChatGPT users.
- 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”.
- Its remit can be summarized as language-based tasks, whether that language is English, foreign or computer code.
{
|}
{
|}{
|}
{
Training
|}
- That’s one reason why it sometimes “hallucinates” or generates confident-sounding but incorrect information.
- The company also partnered with PayPal, one of the largest payment processing services in the world, to let users pay for their shopping directly within ChatGPT.
- I’ve covered the models and modes above, but here’s a reminder of all the core features (as of October 2025).
- Apart from models, there are modes and tools in ChatGPT that allow you to go beyond basic chatting.
- While users cannot checkout inside ChatGPT, they are redirected to the merchant’s website when they click on the link.
- This has led to concern over the rise of what has come to be called “synthetic media” and “AI slop” which are generated by AI and rapidly spread over social media and the internet.
{
|}
{
|}
{
|}
The full capabilities of ChatGPT are still being explored by its millions of users. Its remit can be summarized as language-based tasks, whether that language is English, foreign or computer code. I’ve covered the models and modes above, but here’s a reminder of all the core features (as of October 2025).