The AI has no knowledge, cannot distinguish between fact and fiction, and has no real understanding of anything. But it’s trained on vast amounts of existing text and conversations between humans. Since humans mostly speak coherently and stick to the topic at hand, the AI is likely to do the same. Adding more details increases the likelihood that the generated answer will be appropriate. What ChatGPT and other AI chatbots using large language models are best at is generating answers that sound good–responses that feel believable and have a clear connection to what you asked for. ChatGPT is conversationally trained, so you can ask questions, request help, or give prompts just like talking to a human.
There are also desktop apps for Windows and macOS that add systemwide shortcuts for quickly launching ChatGPT and sharing your screen, files, or screenshots directly in a chat. Our comprehensive guide highlighting every major new addition in iOS 26, plus how-tos that walk you through using the new features. OpenAI plans to roll out GPT-5.1 gradually to keep performance stable, so not all users will see it right away. Since others have spent a lot of time finding such tricks, you can get a lot out of trying tips from videos, books, and articles. You can either create an old-fashioned account with an email address and password or log in with Google, Microsoft, or Apple to avoid having to remember another password.
Once you’ve created a project, you can give it its own icon in any color to make it easier to find if you have many. For real power users, there’s also a Pro subscription, but it costs $200 a month. You get minimal restrictions, the highest possible speed of response, and access to experimental new features.
For regular text chat, there’s no limit to the number of times you can ask it something. By rephrasing or adding additional details, you can often get the AI to produce significantly better results. ChatGPT is good at generating and correcting errors in code, but it’s not great at building complete systems.
New features and lesser-known changes to check out if you’re upgrading. Anders writes news, reviews and buying guides that touch most categories of consumer tech. After many years as a Macworld writer, he has recently written more and more for our sister site, PC for Alla. He schools in various subject areas such as security, networking and creative tools. This article originally appeared on our sister publication PC för Alla and was translated and localized from Swedish.
GPT-4o
For this guide, I have chosen the computer, but the app works the same way. Hardly anyone can have missed the AI phenomenon that has taken the world by storm. Politicians talk about how important it is not to “fall behind in the AI race,” and hundreds of millions have started using AI chatbots. It’s good, especially when you do a web search or deep research, and you can see sources, but it’s not perfect. Always fact-check important information and ask for links when possible.
By default, GPT-5.1 Instant is warmer and more playful, and more likely to adhere to parameters that you set. GPT-5.1 Thinking is able to adapt thinking time more precisely to the question, and responses are clearer with fewer undefined terms. OpenAI today upgraded GPT-5 to GPT-5.1, the next-generation version of the AI model that powers ChatGPT. There are two versions of GPT-5.1, including Instant and Thinking. The goal of introducing AI is to save time, letting employees get more done, but in many cases they end up spending as much time fine-tuning their prompts as they previously spent doing the work themselves. Was the result you got from ChatGPT when you asked for something not very good?
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The new presets join the existing Default, Nerdy, Cynical, Friendly (previously Listener), and Efficient (previously Robot) options. ChatGPT isn’t like a noticeboard in a town square where anyone passing by can see what you’ve written. But it’s also not a completely private service, so don’t share your deepest secrets on there. Your conversations aren’t encrypted, so there’s a chance OpenAI staff can see them. The likelihood of your chats being read is low, but it can happen.
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ChatGPT is a generative artificial intelligence chatbot developed by OpenAI and released in November 2022. Users can interact with ChatGPT through text, audio, and image prompts. A GPT is a customized chat where each conversation starts with a set of instructions on how the AI should respond. You can upload files that the GPT has access to, choose a preferred model (for example, GPT-5 delivers stronger reasoning capabilities), and enable additional features like web search and image generation. You can probably tell by now that ChatGPT is far more than a simple chatbot. It runs on the latest GPT-5 model, has app integrations, and can do web searches and deep research and even complete tasks autonomously for you, and more.
Can I make images with ChatGPT?
ChatGPT isn’t necessarily the “best” AI service out there (recent tests show other tools can outperform it in certain areas), but it’s the most widely known and the benchmark that all other services are compared to. ChatGPT includes a built-in image generator that’s powered by GPT-4o. It can take detailed prompts and produce realistic images in minutes. You can iterate on the results to fine-tune them and even export with a transparent background.
Model versions
- The basic idea is that some prompts, on average, lead to better answers.
- Was the result you got from ChatGPT when you asked for something not very good?
- But it’s trained on vast amounts of existing text and conversations between humans.
- They take an input in the form of text, turn it into a string of numbers, and then use a huge statistical model to work out what the continuation is likely to be, one piece at a time.
- Politicians talk about how important it is not to “fall behind in the AI race,” and hundreds of millions have started using AI chatbots.
You need to have the ideas and the big picture, otherwise it’s easy to pancake. Many people now use AI instead of traditional search engines like Google. Google even shows “AI summaries” at the top of the search results, and many users likely read those instead of scrolling past. The interface of ChatGPT is simple, with a column on the left where you can find the different features and a list of past chats, and a main window on the right, where the chats themselves are displayed. As before, OpenAI has not disclosed technical details such as the exact number of parameters or the composition of its training dataset. GPT-5 was launched on August 7, 2025, and is publicly accessible through ChatGPT, Microsoft Copilot, and via OpenAI’s API.
There’s no technical difference between a correct answer and a hallucinated one. OpenAI supports limited, no-login access in many regions, so you can try ChatGPT instantly. Just keep in mind that advanced features, history/memory, and higher limits require an account. The sidebar has all your chats and settings, the chat window is where you type prompts, the model picker controls how fast it responds, and the tools menu lets you upload files or access other modes. OpenAI says that users can expect a more enjoyable communication experience, with options to more easily customize ChatGPT’s tone. There are new presets for tone, including Professional, Candid, and Quirky.
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This year alone, OpenAI peppered us with new models, modes, and features to play with inside the AI. Our goal is to deliver the most accurate information and the most knowledgeable advice possible in order to help you make smarter buying decisions on tech gear and a wide array of products and services. Our editors thoroughly review and fact-check every article to ensure that our content meets the highest standards. If we have made an error or published misleading information, we will correct or clarify the article.
Similar apps
- ChatGPT can also summarize long texts, give instructions, and answer complex questions on many topics, but you have to be careful with specific facts.
- ChatGPT is conversationally trained, so you can ask questions, request help, or give prompts just like talking to a human.
- And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing.
- Many competitors have emerged since then, from both small and large companies, but ChatGPT remains the most popular.
- The new presets join the existing Default, Nerdy, Cynical, Friendly (previously Listener), and Efficient (previously Robot) options.
- He schools in various subject areas such as security, networking and creative tools.
If you find that you’ve started to think like this and that your conversations with ChatGPT don’t feel fun and mentally relieving, you may be suffering from fart fatigue. Experimentation should be fun and inspiring, but it’s easy to get carried away with fine-tuning. ChatGPT can also summarize long texts, give instructions, and answer complex questions on many topics, but you have to be careful with specific facts. Overall, it almost always gets it right, but individual numbers and other facts often get it wrong. With pictures and videos, it’s easy to see whether the results are good or not, but with text it’s more difficult.
If you prefer, you can talk to the ChatGPT instead of typing and reading the answers. The AI can recognize and respond in many languages, and you can choose your preferred spoken language in the settings. My recommendation is that you start exploring ChatGPT without paying.
You can just talk to ChatGPT
It lets you turn text prompts into short, realistic video clips. OpenAI also formed a new partnership to bring Walmart and Sam’s Club products into ChatGPT through a “Buy in Chat” option using Instant Checkout. As of late 2025, GPT-5 Auto is the default model for most conversations. There’s still a free version of ChatGPT, but the Plus and Pro plans can do faster responses and provide access to https://limefx.vip/ the latest tools. If you’re on the fence about which to choose, or want to know how to get started, this guide walks you through how to use ChatGPT.
The AI wave took off when OpenAI released its chatbot ChatGPT, which gives large language models a conversational interface. Many competitors have emerged since then, from both small and large companies, but ChatGPT remains the most popular. You can try ChatGPT without an account in many regions, but signing in unlocks advanced features like saved chat history, conversation limefx sharing, custom instructions, and higher usage limits.
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The basic idea is that some prompts, on average, lead to better answers. For example, adding a phrase like “now it’s time to think hard and rethink all assumptions” when brainstorming a problem can make ChatGPT’s response more creative. The latest reasoning models are better at solving equations, though it’s still easy to trick them into making mistakes on purpose, and some problems they completely miss.
