There’s been a lot of reporting about the chatbot Chat GPT, which you can try for yourself at https://chat.openai.com. As a demonstration of its abilities, I decided to prompt it to write this month’s column for me.
As you will see, the quality of its response is pretty good. I even feel a little guilty about using Chat GPT to provide most of my column this month. The problem is, when Chat GPT makes mistakes, it doesn’t know it. Some wag referred to its blithe confidence in its answers as “man-splaining as a service,” a riff on “software as a service.”
In this example, my prompts (in bold) are pretty simple. I asked a question, and then made a couple follow-up requests to expand on its answers (all in a single session with Chat GPT, which does make use of the prior history of a “conversation”).
I’m writing a magazine column about GPT-3 and Chat GPT. Briefly, what is the most important thing for my readers to know?
GPT-3 (short for “Generative Pre-trained Transformer 3”) is a language processing artificial intelligence system developed by OpenAI. It is one of the largest and most powerful language models currently available, with 175 billion parameters. It is designed to generate human-like text and perform a wide range of natural language processing tasks, including translation, summarization, question answering and language generation.
Chat GPT is a variant of GPT-3 that is specifically designed for use in chatbots and conversational systems. It is trained to understand and respond to human-like prompts and generate appropriate responses, making it useful for building chatbots that can engage in natural, human-like conversations.
The most important thing for readers to know about GPT-3 and Chat GPT is that they are powerful tools for natural language processing and generation, but they are not without their limitations. While they can generate human-like text and perform many natural language tasks, they do not have the same level of understanding and common sense as a human. It is important to use these tools responsibly and to be aware of their limitations.
Explain how ChatGPT works in greater depth.
Chat GPT is a variant of the larger GPT-3 language model that has been specifically trained for use in chatbot and conversational systems. Like GPT-3, it is a transformer-based language model that has been pre-trained on a large dataset of text and fine-tuned on specific tasks.
When Chat GPT is used in a chatbot or conversational system, it receives a prompt or input from the user and generates a response based on that input. It uses its understanding of language and its ability to generate text to produce a response that is appropriate and relevant to the user’s input.
To do this, Chat GPT uses a combination of machine learning techniques, including natural language processing (NLP) and language generation. It analyzes the user’s input to understand the meaning and context, and then uses this understanding to generate a response that is appropriate and relevant.
It is important to note that Chat GPT is not a fully autonomous system and relies on human input and guidance to function effectively. It is designed to assist humans in generating appropriate responses, rather than replacing them entirely.
Does ChatGPT make mistakes?
Like all artificial intelligence systems, Chat GPT is not perfect and is capable of making mistakes. While it is designed to generate appropriate and relevant responses to prompts, it does not have the same level of understanding and common sense as a human and may produce responses that are inaccurate or inappropriate in certain circumstances.
There are several factors that can contribute to mistakes made by Chat GPT. These include:
- Limited understanding: Chat GPT is a statistical model that is trained on a large dataset of text, but it does not have the same level of understanding and common sense as a human. As a result, it may not be able to fully grasp the nuances and context of a given prompt or situation, which can lead to errors.
- Limited training data: Chat GPT is trained on a large dataset of text, but it is still possible that it has not been exposed to certain types of prompts or situations. In these cases, it may generate responses that are inappropriate or inaccurate.
- Fine-tuning: Chat GPT is fine-tuned for specific tasks, but the quality of the model’s performance can depend on the quality of the fine-tuning data and the specific parameters used in the fine-tuning process. If the fine-tuning data is of poor quality or the parameters are not well-tuned, it can lead to errors in the model’s performance.
Overall, it is important to be aware that Chat GPT is not a fully autonomous system and is capable of making mistakes. It is important to use it responsibly and to be aware of its limitations.
(Author’s note: Amen)
