ChatGPT's recommendations surprised the world and swept the world in an instant. In just five days, ChatGPT users exceeded 100 million. While everyone is still lamenting the power of ChatGPT, OpenAI also launched a stronger GPT-4 in March 2023, which can be said to establish an important milestone in the field of artificial intelligence.
But what exactly is GPT-4? What is the difference between it and the original ChatGPT? I believe many readers are not clear. How to use GPT-4 ? And what is so special about the new generation of GPT-4 Turbo that was recently launched? Tell you through this article.
What is GPT-4?
To understand what GPT-4 is, you first need to know what GPT means. The GPT series is a pre-trained model developed by OpenAI under the name Generative Pre-trained Transformer . This series model is capable of performing complex NLP(natural language processing) tasks such as generating answers or code.
Training GPT models requires a large training corpus, model parameters, and powerful computational resources. A comparison of multiple updates to the GPT series shows that model capabilities continue to increase as model capacity and corpus size continue to increase.
GPT-4 is the fourth generation model of the GPT series. Compared to previous generations of models, it has improved in terms of creativity, reaction speed and content processing capacity. In addition, unlike other models, the two models tend to be self，GPT-4 has image analysis capabilities，Image input can be accepted and analyzed in response to.
Are GPT-4 and ChatGPT the same?
GPT-4 and ChatGPT are different in nature. As mentioned earlier, GPT-4 is a pre-trained model. ChatGPT is an AI chatbot based on the GPT-3.5 model (GPT-3 model).
Compared with GPT-3.5, GPT-4 also has a significant improvement. It can process more words and data, better understanding of non-English languages, and even leading the test The exam ability is even more than 90 percent of the candidates).
GPT-4 is so powerful, how can it be used in this way?
To experience the capabilities of GPT-4 in a variety of ways, here are four common ones：
Use via the paid version of ChatGPT
ChatGPT Plus is a paid version of ChatGPT, with a monthly subscription fee of USD 20. Once subscribed, GPT-4 automatically becomes the default usage model. However, the use of GPT-4 is not infinite. ChatGPT Plus users are capped at 50 messages every three hours. When this limit is exceeded, the user can switch to GPT-3.5 via the drop-down menu in the upper left corner to continue the conversation or wait for the limit to be lifted.
For information on subscribing to ChatGPT Plus and more details about this subscription plan, please refer to ChatGPT Plus Guide.
In addition, OpenAI provides corporate users with a ChatGPT Enterprise subscription plan. The price depends on the needs of the enterprise, such as the number of users, etc. Unlike ChatGPT Plus, ChatGPT Enterprise does not restrict the use of GPT-4.
Use by Microsoft Copilot
Microsoft Copilot(The Bing Chat) It is a chatbot that downloads the GPT-4 model. Unlike ChatGPT, which is open only to subscribers, GPT-4 is available, all Microsoft Copilot users can try GPT-4 features for free, including image input and generation. However, because Copilot is more oriented to collating information from the search network to respond, it may not be able to generate information well based on the prompts entered by the user.
Use through third-party platforms
Many AI platforms currently offer additional ChatGPT and GPT-4 entrances in addition to their own services. For example，HIX.AI It is provided for usersAccess-free ChatGPT serviceAnd GPT-4 Chat Portal. Users can get free GPT-4 numbers by inviting new users.
Use through API
OpenAI also provides an API for developers to quickly integrate and use GPT models in their own applications. Users need to first Sign in to OpenAI or ChatGPT account，Log in, well be OpenAI platformAcquisition key. Detailed operation can Refer to this guide.
Open up innovative practical applications with GPT-4
The full-face opening of the GPT-4 API enables developers, businesses and governments around the world to leverage the power of GPT-4 to create more innovative and valuable applications and services. GPT-4 not only processes text, but also understands images, which makes it useful for a wide variety of fields and scenarios. Here are four instances of GPT-4 applications.
Writing aids: HIX.AI
HIX AI is an all-in-one AI writing assistant that offers a variety of different products to meet the writing needs of different groups of people. By concatenating ChatGPT's API, HIX.AI's various products are able to provide users with GPT-4 capabilities, some even more powerful than ChatGPT itself can provide.
If you've ever used ChatGPT for content writing, it's occasionally given a serious piece of writing. Even ifContent generated with the GPT-4 model is also not completely reliable.
As a content writing assistant, HIX AI understands the importance of providing readers with true and valuable information. Therefore, it has further developed its findings while using the GPT-4 function ArticleGPT ，Specialised for creating fact-based SEO articles.
ArticleGPT has built-in online information retrieval capabilities to generate articles using information from authoritative websites. In addition, it allows users to upload documents or provide specific web reference links to further ensure the true accuracy of the content.
You can also use HIX AI Writer in addition to the Life Growth articleMore than 120 writing toolsGenerate short text. You can choose to use GPT-3.5 or GPT-4 modelsE-mail、AndArticle titleOrRewrite an article、AndCheck the syntaxEtc.
HIX.AI also has its own AI chatbot， HIX Chat . It can be used as a supplement to writing tools, has networking capabilities, can provide up-to-date information, improve user productivity. In addition to daily conversations and generating responses, HIX Chat can help users extract web pages or document messages without the need for users to manually copy and paste the full text.
All HIX.AI products offer a free trial. Payment plans are also very calculated. It takes only 4.99 US dollars a month to use its powerful features.
Language protection: the case of the Icelandic official programme
Icelandic is an ancient language known for its well-preserved Norse language, but it is also widely. However, due to the impact of globalization, the Icelandic language is gradually being challenged and threatened by foreign languages.
To preserve the vitality and sustainability of the Icelandic language, we must use the language as a，The Icelandic government has partnered with OpenAI，GPT-4 is used to protect the Icelandic language and promote its use.
Investment Management: Morgan Stanley
Morgan Stanley, the global financial leader, has built a unique information base with nearly a hundred years of history and deep research foundation. Now, with GPT-4, its internal wealth knowledge and AI are combined ，Build an advanced AI wealth management consultant system，Effectively save human resources and help users manage their wealth more intelligently.
Visual Aid: Be My Eyes
Be My Eyes is an app for visually impaired people .Through GPT-4，The app can not only identify visual elements, but also provide navigation in complex scenes. Now, the app can accurately describe the content and details of images for visually impaired people, helping visually impaired people understand the environmental risks around them, such as predicting obstacles that may cause tripping.
Upgraded GPT-4: GPT-4 Turbo
On 11 January 2023, OpenAI held its first developer conference, where it announced the latest GPT model: GPT-4 Turbo . Compared to the previous GPT-4, GPT-4 Turbo has an up-to-date database of answers dating back to 4 January 2023. It expands its text processing capabilities with a new 128k context window that allows up to 300 pages of text input. In addition, its performance has been greatly improved, reducing the cost of processing input and output by 3 and 2 times respectively, helping businesses and developers to provide cost advantages when running large amounts of information.
Yet there areMany user feedback，The GPT-4 Turbo is now worse than the GPT-4. While the performance and cost benefits of the GPT-4 Turbo are impressive, more in-depth analysis and refinement of user feedback to improve the overall representation of the model is an area where OpenAI needs continued attention and effort.
Epilog
Through the introduction of this article, we understand that GPT-4, as an important milestone in the field of natural language processing, provides users with a more powerful and flexible application options. Whether in business or in everyday life, GPT-4 demonstrates excellent language processing and generation capabilities, providing users with a more efficient and intelligent experience.
The GPT-4 Turbo further improves performance, accelerates processing speed and enhances domain knowledge, which means users can more flexibly and easily cope with more complex tasks and needs. With the continuous improvement and application of GPT-4 and its Turbo version, it can be expected that this technology will bring more possibilities to various industries and continue to promote the development of artificial intelligence technology.