This includes text-to-image models such as Stable Diffusion and large language models such as ChatGPT. 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. It can also critique the user’s writing, summarize long documents and translate text from one language to another. The paid version of ChatGPT also offers features like image and voice inputs and integrations with other OpenAI services like the image generator DALL-E.
- {
- Your prompts (on Free, Plus and Pro plans) may be used to train the model unless you opt out in settings.
- This tool allows a user to customize ChatGPT’s behavior for a specific use case.
- The language models used in ChatGPT are specifically optimized for dialogue and were trained using reinforcement learning from human feedback (RLHF).
- Users interact with ChatGPT through conversations which consist of text, audio, and image inputs and outputs.
- The Guardian questioned whether any content found on the Internet after ChatGPT’s release “can be truly trusted” and called for government regulation.
- OpenAI CEO Sam Altman said that users were unable to see the contents of the conversations.
|}{
|}{
|}
Languages
OpenAI supports limited, no-login access in many regions, so you can try ChatGPT instantly. Apart from models, there are modes and tools in ChatGPT that allow you to go beyond basic chatting. 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 announces the release of its o1 model, which demonstrates complex reasoning capabilities. For example, the new model doubles its context window from 128,000 tokens in GPT-4o to 256,000 tokens in GPT-5. Most people know that, just because something is on the internet, that doesn’t make it true.
{
- ChatGPT is powered by a large language model made up of neural networks trained on a massive amount of information from the internet, including Wikipedia articles and research papers.
- Geoffrey Hinton, one of the “fathers of AI”, voiced concerns that future AI systems may surpass human intelligence.
- A 2023 study reported that GPT-4 obtained a better score than 99% of humans on the Torrance Tests of Creative Thinking.
- The languages tested were Polish, French, Korean, Spanish, Arabic, Tagalog, and Amharic.
- OpenAI announced the addition of product recommendations on ChatGPT when users implied shopping intent in their queries.
- The paid version of ChatGPT also offers features like image and voice inputs and integrations with other OpenAI services like the image generator DALL-E.
{
|}
{
|}{
|}
|}
The Future of ChatGPT
Premium users were originally limited in the number of messages they could send to the new model, but OpenAI increased and eventually removed these limits. ChatGPT is based on GPT foundation models that have been fine-tuned for conversational assistance. The fine-tuning process involved supervised learning and reinforcement learning from human feedback (RLHF). In the case of supervised learning, the trainers acted as both the user and the AI assistant. In the reinforcement learning stage, human trainers first ranked responses generated by the model in previous conversations.
- {
- In my experience, the web version offers the fullest range of features available.
- OpenAI announced that it is letting users buy goods directly in ChatGPT through a feature called Instant Checkout.
- It currently uses GPT-5, a generative pre-trained transformer (GPT), to generate text, speech, and images in response to user prompts.
- In one instance, ChatGPT generated a rap in which women and scientists of color were asserted to be inferior to white male scientists.
- OpenAI supports limited, no-login access in many regions, so you can try ChatGPT instantly.
- OpenAI has already gotten a glimpse of this future through its o1 model, and the results have been mixed.
|}
{
|}
{
|}
What are the main ChatGPT competitors?
ChatGPT is the artificial intelligence chatbot that started the whole generative AI Romibet revolution. The integration used ChatGPT to write prompts for DALL-E guided by conversations with users. In March 2025, OpenAI updated ChatGPT to generate images using GPT-4o instead of DALL-E. In my experience, the web version offers the fullest range of features available. There’s even a Projects feature that keeps all your chats organized, plus a Library to manage all your generated images.
Recent developments and new features
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. ChatGPT is powered by a large language model made up of neural networks trained on a massive amount of information from the internet, including Wikipedia articles and research papers. 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.
Mental Health
In June 2023, hundreds of people attended a “ChatGPT-powered church service” at St. Paul’s Church in Fürth, Germany. Geoffrey Hinton, one of the “fathers of AI”, voiced concerns that future AI systems may surpass human intelligence. ChatGPT also provided an outline of how human reviewers are trained to reduce inappropriate content and to attempt to provide political information without affiliating with any political position. GPT-5 was launched on August 7, 2025, and is publicly accessible through ChatGPT, Microsoft Copilot, and via OpenAI’s API. 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.
