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Despite its acclaim, the chatbot has been criticized for its limitations and potential for unethical use. 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. In late March 2023, the Italian data protection authority banned ChatGPT in Italy and opened an investigation.

Product Specifications

Stanford researchers reported that GPT-4 “passes a rigorous Turing test, diverging from average human behavior chiefly to be more cooperative.” The company announced a slew of generative AI-powered features to counter OpenAI and Microsoft. 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”. The languages tested were Polish, French, Korean, Spanish, Arabic, Tagalog, and Amharic. For more common languages, AI translators like ChatGPT did better than Google Translate, while for “niche” languages (Amharic and Tagalog), Google Translate performed better.

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• The integration used ChatGPT to write prompts for DALL-E guided by conversations with users.

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• It can generate plausible-sounding but incorrect or nonsensical answers known as hallucinations.

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• 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.
• As of 2025, ChatGPT’s website is among the 5 most-visited websites globally, and has over 800 million active weekly users.
• Robin Bauwens, an assistant professor at Tilburg University, found that a ChatGPT-generated peer review report on his article mentioned nonexistent studies.

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• ChatGPT is based on GPT foundation models that have been fine-tuned for conversational assistance.

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Contents

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. It can also critique the user’s writing, summarize long documents and translate text from one language to another. 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.

Is ChatGPT Free?

• 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.
• ChatGPT’s training data only covers a period up to the cut-off date, so it lacks knowledge of recent events.
• Here’s how it works, its use cases, how to access it, its limitations, notable updates and future outlook.

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• 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.

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• It details specifications, including a 4 Mega Pixel camera, various inspection types, and user-friendly software for easy operation and teaching.

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• In late March 2023, the Italian data protection authority banned ChatGPT in Italy and opened an investigation.

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In August 2025, OpenAI released GPT-5, its fastest and smartest model to date, and the current language model for ChatGPT. OpenAI claims that GPT-5 outperforms past models in math, real-world coding, multimodal understanding and health knowledge, and is also less likely to hallucinate or make false claims. 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 Crowngreen casino research papers. Here’s how it works, its use cases, how to access it, its limitations, notable updates and future outlook. In March 2023, a bug allowed some users to see the titles of other users’ conversations.
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• OpenAI announces the ChatGPT Pro plan, a new premium plan for ChatGPT users to access even more features.

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• 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.

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• In one instance, ChatGPT generated a rap in which women and scientists of color were asserted to be inferior to white male scientists.

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• 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.

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• OpenAI announces the release of its o1 model, which demonstrates complex reasoning capabilities.

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• In the reinforcement learning stage, human trainers first ranked responses generated by the model in previous conversations.

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How does ChatGPT work?

The Pro launch coincided with the release of the o1 model, providing unlimited access to o1 and advanced voice mode. In March 2025, OpenAI updated ChatGPT to generate images using GPT-4o instead of DALL-E. Users interact with ChatGPT through conversations which consist of text, audio, and image inputs and outputs.