ChatGPT is an advanced AI model developed by OpenAI that can understand and generate human-like text. It is built on large-scale language models trained on massive datasets of text, enabling it to answer questions, write content, summarise information, translate languages, and even engage in open-ended conversation.
Unlike traditional chatbots, which follow scripted flows, ChatGPT is generative. This means it can create new responses on the fly rather than pulling only from pre-written scripts. Its strength lies in recognising patterns in language, predicting the most relevant response, and adapting to context across a conversation.
Uses and Impact
ChatGPT has brought AI into the mainstream by making natural language processing accessible to businesses, developers, and everyday users. It is used for customer service automation, content creation, coding assistance, education, and countless other applications. Enterprises view it as a productivity tool, while individuals use it for learning, brainstorming, or just conversation.
At the same time, it raises important questions about accuracy, bias, intellectual property, and the role of AI in decision-making. As a result, responsible use and clear policies are essential when deploying ChatGPT in sensitive contexts.
How It Works at a High Level
ChatGPT is powered by a transformer-based neural network. It predicts the next word in a sequence given the context of the words before it. Through reinforcement learning with human feedback (RLHF), it has been fine-tuned to provide responses that are more helpful, safe, and aligned with user intent.
It can be accessed via OpenAI’s own interfaces (such as the ChatGPT app and API) and is increasingly embedded in productivity platforms, enterprise workflows, and consumer applications.
