ChatGPT-4: All You Need to Know
Artificial Intelligence
OpenAI
Update
Summary
GPT-4 marks a significant advancement in AI with its ability to generate human-like text. It improves upon GPT-3.5 with features like handling up to 25,000 words, processing visual inputs, and generating safer, more factual content. GPT-4 supports creative and complex tasks across various domains, making it valuable for diverse applications. Despite its capabilities, it faces challenges, which OpenAI continues to address.
Key insights:
Advanced Features: GPT-4 introduces enhanced capabilities such as handling up to 25,000 words, visual input processing, and generating more factual and safe content.
Creative Applications: It excels in creative tasks, capable of generating text across various domains like music and technical writing, and can adapt to individual writing styles.
Safety Improvements: Compared to its predecessors, GPT-4 is designed to be safer, with a 40% improvement in factual accuracy and an 82% reduction in generating disallowed content, thanks to extensive training with human feedback.
Access and Usage: GPT-4 is accessible through platforms like Bing Chat and ChatGPT Plus, with use cases ranging from creating unique content to building websites and providing financial advice.
Limitations and Future Focus: Despite its advancements, GPT-4 still faces issues with social biases and hallucinations. OpenAI is actively working to mitigate these challenges and improve the model's reliability and ethical use.
Introduction
Artificial Intelligence (AI) has become increasingly popular in recent years, and one of the most exciting developments in AI is the release of OpenAI's GPT-4.
This new language model is designed to generate text that is similar to human speech, and it has several advanced features that improve upon its predecessor, GPT-3.5.
In this blog, we will explore what GPT-4 is, how it works, its features, limitations, and whether it lives up to the hype.
What is GPT-4?
GPT-4 is the latest version of OpenAI's Generative Pre-trained Transformer language model. It uses deep learning technology and artificial neural networks to write like a human. The model has been trained on vast amounts of data, which allows it to generate coherent and natural-sounding text.
How does GPT-4 work?
GPT-4 uses a technique called pre-training to learn about the structure and patterns of language. This pre-training is done by feeding the model with massive amounts of text from various sources such as books, articles, and web pages. Once the model has been pre-trained, it can generate text based on the input it receives from a user.
How to access GPT-4?
Currently, the only ways to access GPT-4 are through Bing Chat or by upgrading to ChatGPT Plus. ChatGPT Plus can be accessed by clicking “Upgrade to Plus” in the sidebar in ChatGPT and entering credit card information. The cost of the subscription is $20.
Features of GPT-4
GPT-4 comes with several advanced features that make it stand out from its predecessor, GPT-3.5.
Creativity
OpenAI claims that GPT-4 is much better at both creating and collaborating with users on creative projects. It can generate text in several domains such as music, screenplays, technical writing, and even "learn a user's writing style."
Longer Context
GPT-4 can now process up to 25,000 words of text from the user, which is a significant improvement from GPT-3's 2048-token limit. This makes it possible to use GPT-4 for the creation of long-form content, as well as extended conversations.
Visual Input
GPT-4 can now receive images as a basis for interaction, which was not possible with previous GPT models. For example, a user can show GPT-4 an image of a few baking ingredients and ask what can be made with them. It is not currently known if video can also be used in the same way.
Safer to Use
OpenAI claims that GPT-4 is significantly safer to use than previous models, producing 40% more factual responses in their own internal testing, while also being 82% less likely to “respond to requests for disallowed content.”
OpenAI says it’s been trained with human feedback to make these strides, claiming to have worked with “over 50 experts for early feedback in domains including AI safety and security.”
Creativity:
OpenAI claims that GPT-4 is much better at both creating and collaborating with users on creative projects. It can generate text in several domains such as music, screenplays, technical writing, and even "learn a user's writing style."
Longer Context:
GPT-4 can now process up to 25,000 words of text from the user, which is a significant improvement from GPT-3's 2048-token limit. This makes it possible to use GPT-4 for the creation of long-form content, as well as extended conversations.
Visual Input:
GPT-4 can now receive images as a basis for interaction, which was not possible with previous GPT models. For example, a user can show GPT-4 an image of a few baking ingredients and ask what can be made with them. It is not currently known if video can also be used in the same way.
Safer to Use:
OpenAI claims that GPT-4 is significantly safer to use than previous models, producing 40% more factual responses in their own internal testing, while also being 82% less likely to “respond to requests for disallowed content.”
OpenAI says it’s been trained with human feedback to make these strides, claiming to have worked with “over 50 experts for early feedback in domains including AI safety and security.”
Limitations & Moving Forward
While GPT-4 is a significant advancement in language models, it still has some limitations. OpenAI notes that it still has problems with social biases, hallucinations, and adversarial prompts. In other words, it is not perfect, but OpenAI says these are all issues that the company is working to address.
At present, the easiest way to get started with GPT-4 is to try it out as part of Bing Chat, which is free to use. Microsoft revealed that it's been using GPT-4 in Bing Chat, which allows users to access the expanded LLM (large language model) and the advanced intelligence that comes with it.
However, some features such as visual input are missing from Bing Chat, and it is limited to 15 chats per session and 150 sessions per day. The other way to access GPT-4 is to upgrade to ChatGPT Plus, a $20 paid subscription.
Once subscribed, users can toggle between GPT-4 and older versions of the LLM. It is also possible to fine-tune a dataset to get tailored results that match your needs.
In conclusion, GPT-4 is a significant advancement in language models, building on the successes of its predecessor, GPT-3. With new features such as visual input, longer context, and improved safety, GPT-4 has huge implications for various industries
