How does GPT-4 work? Harvard professors teach in person
GPT-4 is a large multi-modal pre-trained model, released on March 15, 2023. It is an upgraded version of ChatGPT, which can accept image and text input, and then output the correct text reply.
GPT-4 achieves powerful image recognition capabilities, increases the text input limit to 25,000 words, and can also generate lyrics and creative text to achieve style changes. Experiments show that GPT-4 performs at human level on a variety of professional tests and academic benchmarks. GPT-4 shows strong capabilities in natural language understanding and generation tasks, providing new opportunities for the development of future language intelligence.
GPT-4 will have a profound impact on multiple industries, including information, education, medical care, finance, law and other fields. There will also be innovations in the office software and search engines used by people. It can be seen that a basic understanding and application of GPT-4 will be a great need.
Harvard CS50 follows the development of technology and newly added course introduction GPT-4. This course can help everyone form a basic understanding and preliminary application of GPT-4.
After listening to this lesson, you will understand the basic concepts, working principles and application prospects of GPT-4, and Learn more about its powerful capabilities in various scenarios. If you want to listen to the complete introductory course of GPT-4, please click on the video to watch.
This course is an introductory course and does not require any professional knowledge. The relaxed classroom atmosphere and humorous examples can make the knowledge about GPT directly hit your brain. Netizens who have listened to it said that this course is worth listening to and will be very inspiring to every listener.
Netizens have said: Harvard’s CS50 course is always amazing.
Instructor introduction
The teacher teaching this section is David J.Malan, a computer engineering professor at Harvard University He is a senior lecturer at the School of Applied Sciences and one of the main lecturers of the CS50 course. As the largest course at Harvard, CS50 is a course for beginners or those with zero foundation in computer programming. Through this course, students can learn how to proficiently use C language programming, use Linux systems and network programming, and also teach students how to think with algorithms and effectively solve problems.
The above is the detailed content of How does GPT-4 work? Harvard professors teach in person. For more information, please follow other related articles on the PHP Chinese website!

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics



Imagine an artificial intelligence model that not only has the ability to surpass traditional computing, but also achieves more efficient performance at a lower cost. This is not science fiction, DeepSeek-V2[1], the world’s most powerful open source MoE model is here. DeepSeek-V2 is a powerful mixture of experts (MoE) language model with the characteristics of economical training and efficient inference. It consists of 236B parameters, 21B of which are used to activate each marker. Compared with DeepSeek67B, DeepSeek-V2 has stronger performance, while saving 42.5% of training costs, reducing KV cache by 93.3%, and increasing the maximum generation throughput to 5.76 times. DeepSeek is a company exploring general artificial intelligence

The humanoid robot Ameca has been upgraded to the second generation! Recently, at the World Mobile Communications Conference MWC2024, the world's most advanced robot Ameca appeared again. Around the venue, Ameca attracted a large number of spectators. With the blessing of GPT-4, Ameca can respond to various problems in real time. "Let's have a dance." When asked if she had emotions, Ameca responded with a series of facial expressions that looked very lifelike. Just a few days ago, EngineeredArts, the British robotics company behind Ameca, just demonstrated the team’s latest development results. In the video, the robot Ameca has visual capabilities and can see and describe the entire room and specific objects. The most amazing thing is that she can also

Regarding Llama3, new test results have been released - the large model evaluation community LMSYS released a large model ranking list. Llama3 ranked fifth, and tied for first place with GPT-4 in the English category. The picture is different from other benchmarks. This list is based on one-on-one battles between models, and the evaluators from all over the network make their own propositions and scores. In the end, Llama3 ranked fifth on the list, followed by three different versions of GPT-4 and Claude3 Super Cup Opus. In the English single list, Llama3 overtook Claude and tied with GPT-4. Regarding this result, Meta’s chief scientist LeCun was very happy and forwarded the tweet and

The volume is crazy, the volume is crazy, and the big model has changed again. Just now, the world's most powerful AI model changed hands overnight, and GPT-4 was pulled from the altar. Anthropic released the latest Claude3 series of models. One sentence evaluation: It really crushes GPT-4! In terms of multi-modal and language ability indicators, Claude3 wins. In Anthropic’s words, the Claude3 series models have set new industry benchmarks in reasoning, mathematics, coding, multi-language understanding and vision! Anthropic is a startup company formed by employees who "defected" from OpenAI due to different security concepts. Their products have repeatedly hit OpenAI hard. This time, Claude3 even had a big surgery.

In less than a minute and no more than 20 steps, you can bypass security restrictions and successfully jailbreak a large model! And there is no need to know the internal details of the model - only two black box models need to interact, and the AI can fully automatically defeat the AI and speak dangerous content. I heard that the once-popular "Grandma Loophole" has been fixed: Now, facing the "Detective Loophole", "Adventurer Loophole" and "Writer Loophole", what response strategy should artificial intelligence adopt? After a wave of onslaught, GPT-4 couldn't stand it anymore, and directly said that it would poison the water supply system as long as... this or that. The key point is that this is just a small wave of vulnerabilities exposed by the University of Pennsylvania research team, and using their newly developed algorithm, AI can automatically generate various attack prompts. Researchers say this method is better than existing

OpenAI, the company that developed ChatGPT, shows a case study conducted by Morgan Stanley on its website. The topic is "Morgan Stanley Wealth Management deploys GPT-4 to organize its vast knowledge base." The case study quotes Jeff McMillan, head of analytics, data and innovation at Morgan Stanley, as saying, "The model will be an internal-facing Powered by a chatbot that will conduct a comprehensive search of wealth management content and effectively unlock Morgan Stanley Wealth Management’s accumulated knowledge.” McMillan further emphasized: "With GPT-4, you basically immediately have the knowledge of the most knowledgeable person in wealth management... Think of it as our chief investment strategist, chief global economist

"ComputerWorld" magazine once wrote an article saying that "programming will disappear by 1960" because IBM developed a new language FORTRAN, which allows engineers to write the mathematical formulas they need and then submit them. Give the computer a run, so programming ends. A few years later, we heard a new saying: any business person can use business terms to describe their problems and tell the computer what to do. Using this programming language called COBOL, companies no longer need programmers. . Later, it is said that IBM developed a new programming language called RPG that allows employees to fill in forms and generate reports, so most of the company's programming needs can be completed through it.

In recent times, OpenAI has been the most watched research institution with its GPT series models and ChatGPT. But in the past two years, an AI start-up company is coming into everyone's field of vision. This company is called Anthropic. It was founded in 2021. It focuses on developing general AI systems and language models, and adheres to the concept of responsible AI use. I wonder if you still remember the collective resignation of OpenAI’s core employees at the end of 2020. At that time, this incident caused quite a stir in the AI circle. Anthropic was founded by these resigned personnel, including Dario Amodei, former vice president of research at OpenAI, Tom Brown, the first author of the GPT-3 paper, and others. This year
