GPT 4 is launched: This new ChatGPT update is mind-blowing!


OpenAI has announced the release of the newest version of its large language model, GPT-4. Which the company claims exhibits “human level performance” on various professional tests. This latest model is larger than its predecessors, having been trained on more data and possessing more weights in its model file, making it more expensive to run. The approach used in developing GPT-4 involves “scaling up” to achieve better results. Which many researchers in the field believe is responsible for recent advancements in AI.

The company used Microsoft Azure to train GPT-4, with Microsoft investing billions in the startup. While OpenAI did not reveal details about the specific model size or hardware used in training it, citing “the competitive landscape,” it is known that the model was trained on thousands of supercomputers, which could cost tens of millions of dollars.

OpenAI: ChatGPT is getting much smarter!

OpenAI ChatGPT - ChatGPT GPT 4

GPT-4 is expected to power many artificial intelligence demos in the coming weeks. Bing’s AI chatbot already using it, according to Microsoft. OpenAI claims that the new model will produce fewer factually incorrect answers and go off topic less often. It will also perform better than humans on many tests, achieving scores at the 90th percentile on a simulated bar exam, the 93rd percentile on an SAT reading exam, and the 89th percentile on the SAT Math exam.

GPT-4 vs GPT-3.5

According to OpenAI, while the difference between GPT-3.5 and GPT-4 may not be immediately noticeable during casual conversation, the superiority of GPT-4 becomes evident when the conversation delves deeper. OpenAI claims that as artificial intelligence tasks become more complex, GPT-4 is expected to demonstrate greater reliability and creativity than its predecessor. OpenAI also provides test results to support this advancement, showing that GPT-4 outperforms its predecessor in almost every field. The test results of both GPT-4 and GPT-3.5 are listed below:

Simulated exams GPT-4 GPT-4 (no vision) GPT-3.5
Uniform Bar Exam (MBE+MEE+MPT) 298β€Š/β€Š400~90th 298β€Š/β€Š400~90th 213β€Š/β€Š400~10th
LSAT 163~88th 161~83rd 149~40th
SAT Evidence-Based Reading & Writing 710β€Š/β€Š800~93rd 710β€Š/β€Š800~93rd 670β€Š/β€Š800~87th
SAT Math 700β€Š/β€Š800~89th 690β€Š/β€Š800~89th 590β€Š/β€Š800~70th
Graduate Record Examination (GRE) Quantitative 163β€Š/β€Š170~80th 157β€Š/β€Š170~62nd 147β€Š/β€Š170~25th
Graduate Record Examination (GRE) Verbal 169β€Š/β€Š170~99th 165β€Š/β€Š170~96th 154β€Š/β€Š170~63rd
Graduate Record Examination (GRE) Writing 4β€Š/β€Š6~54th 4β€Š/β€Š6~54th 4β€Š/β€Š6~54th
USABO Semifinal Exam 2020 87β€Š/β€Š15099th–100th 87β€Š/β€Š15099th–100th 43β€Š/β€Š15031st–33rd
USNCO Local Section Exam 2022 36β€Š/β€Š60 38β€Š/β€Š60 24β€Š/β€Š60
Medical Knowledge Self-Assessment Program 75% 75% 53%
Codeforces Rating 392below 5th 392below 5th 260below 5th
AP Art History 586th–100th 586th–100th 586th–100th
AP Biology 585th–100th 585th–100th 462nd–85th
AP Calculus BC 443rd–59th 443rd–59th 10th–7th

However, the company warns that GPT-4 is not perfect and is less capable than humans in many scenarios. The model still suffers from “hallucination,” or making up facts, and is not always factually reliable. It is prone to insisting that it is correct, even when it is wrong. OpenAI said that GPT-4 has limitations that it is working to address, such as social biases, hallucinations, and adversarial prompts.

The new model will be available to paid ChatGPT subscribers and as part of an API that programmers can integrate into their apps. OpenAI will charge approximately 3 cents for about 750 words of prompts and 6 cents for about 750 words in response.

Overall, the release of GPT-4 represents a significant step forward in the development of AI and natural language processing. While it is not without its limitations, the model’s ability to perform at or above human levels on standardized tests suggests that it has the potential to be a valuable tool for a wide range of applications, from chatbots to search engines and more. OpenAI continues to refine and improve its technology. And we can expect to see even more impressive strides in the field of AI in the years to come.

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