What is GPT-4 and How Superior It Is To Older GPT Versions

GPT-4 is making the news lately as OpenAI decides to release it to chosen users exclusively, but did you know it will be hundreds of times more potent than older GPT technologies?

With each iteration of GPT language models, users expect ground-breaking advancements in language processing that continue to shape the interaction with technology.

GPT-4 offers more advanced language processing and user-interactive features with enhanced accuracy, deeper language understanding, and innovative capabilities beyond GPT-3 and 3.5, making it a dynamic language model.

Read on to learn about the exciting features of GPT-4 and explore the differences with earlier models.

What is ChatGPT?

Chat GPT generates human-like responses and natural language inputs that can help translate a language, summarize, answer questions, and chatbot interactions.

This language model is developed by open AI and is based on Generative Pre-trained Transformer (GPT) architecture.

How does GPT model work?

  • At first, it is trained on large amounts of pre-processed data to create tokens.
  • These tokens help to process texts in the neural network.
  • Version GPT-3 has a context window of 2,049 tokens, whereas version 3.5 comprises 4,096 tokens, and version 4 comprises a maximum of 32,768 tokens.
  • During training, the language model learns to predict the next token through a sequence of initial tasks.
  • After the completion of training, GPT fine-tunes specific tasks via sentiment analysis of the question.

Features GPT-3 and 3.5 Versions

  • Large size: The latest version of GPT, GPT-3, has 175 billion parameters, and GPT-3.5 has 706 billion parameters making them capable of generating high-quality natural language.
  • Contextual understanding: Can understand the sentiment of query and generate accurate, relevant responses.
  • Versatile: Both models have open-domain conversational ability and reasoning abilities.
  • Common sense: GPT-3 and 3.5 can complete tasks for which they have not received specialized training. It indicates that the model can generalize and complete tasks that call for a certain level of comprehension and common sense.
  • Compatible: Adaptability for various use cases like FAQs, reviews, sentiment analysis, etc.

ChatGPT is one of the most significant developments in recent years in artificial intelligence, which has altered how we interact with machines.

This OpenAI language model is being utilized for various applications, from chatbots to creative writing, and has demonstrated an unheard-of level of expertise in producing text that sounds like human speech.

Here are some critical applications of GPT-3 and 3.5:

  • User interaction and customer support: It provides personalized chatbots and technical assistance, providing quick and accurate responses to user inquiries.
  • Virtual personal assistants: It helps to schedule appointments, make reservations, and manage email inboxes.
  • High-quality text generation: It automatically generates professional content, such as product descriptions and social media posts, and translates content into various languages.
  • Social robots: It interacts with humans in natural language and provides companionship in need. Moreover, it also offers advice and guidance for individuals suffering from mental health issues.
  • Educational assistance: Interactive chatbots can help students with homework and educators with complex concept explanations.

With these unmatched abilities, ChatGPT has become a powerful AI tool in today’s time.

However, technology is insufficient because of its constraints, continuous change, and potential to create new problems and solve old ones.

After successfully integrating GPT-3 and 3.5, OpenAI has recently released GPT-4, the most advanced version of natural language processing.

What is GPT-4, and how it differs from ChatGPT:

Generative Pretrained transformer-4 (GPT-4) is the largest and latest language model launched by Open-AI as the fourth version of the GPT series on March 14, 2023.

Although it is not accessible for public use, you can access it via ChatGPT Plus, and the cost to acquire the Plus feature is $20.

GPT-4 incorporates multi-modal language learning that combines different modalities of data-matching real-world examples. It uses self-attention mechanisms like scaled-dot product attention in a decoder block to further process sequential data and text.

Moreover, it also boasts 8,192 and 32,768 tokens and around 100 trillion parameters which is the largest to date.

The release of GPT-4 creates eagerness among researchers, developers, and language enthusiasts as it trains with reinforcement learning and AI feedback to align with the human environment.

Features of GPT-4:

  • Human-level performance: It can execute every operation of the professional and academic sectors.
  • Factuality: It embeds deep learning architecture that efficiently functions with larger data sets. The machine learning algorithms and vast knowledge of the human environment help GPT-4 to provide actual answers for every query.
  • Visual inputs: It applies multi-modal learning from multimedia such as text, image, audio, and video. However, it can only produce text output in natural language, code, etc.
  • Steerability: It helps to customize vocabulary, style, and tone according to user preferences.
  • Sentiment learning: It learns the response behavior through users’ inputs and addresses ethical concerns like bias, transparency, and privacy.

What Things Can GPT-4 Do that Older GPT Cannot?

The next-gen AI language model, GPT-4, has the potential to revolutionize natural language processing.

Moreover, improvements over its predecessor, GPT-3, include advanced language understanding, improved accuracy, a more extensive training corpus, multi-modal learning, and better memory and reasoning abilities.

Along with these enhancements, GPT-4 can generate natural-sounding text and respond contextually and appropriately to prompts.

The recent version of GPT can perform the following tasks that older GPT cannot:

1. Efficient Response

The recent language model, GPT-4, is expected to outperform its predecessor, GPT-3 and 3.5, in processing language more rapidly and efficiently.

It can quickly comprehend queries and respond to requests in a shorter timeframe than a human, ultimately reducing processing time and increasing productivity.

Moreover, GPT-4 delivers more accurate and relevant information, minimizing errors and elevating the quality of work produced.

Faster inference times, more precise predictions, improved language understanding, and the capacity to produce more varied and logical responses are the reasons for the capability of GPT-4.

How is GPT -4 more efficient in responding?

  • Faster inference times: GPT-4 uses more advanced algorithms to process and generate responses faster than previous models. It enables smooth and natural conversations with users in real time.
  • Accurate predictions: GPT-4 can leverage more extensive and diverse training datasets, including specialized domains or languages, to improve response accuracy. Moreover, it also gives higher-quality predictions using advanced techniques for fine-tuning and text optimization.
  • Ability to generate more diverse responses: GPT-4 uses advanced techniques for response generation, such as language modeling, to produce a more comprehensive range of responses to user inputs. It also incorporates feedback mechanisms that allow improvement of the replies over time, leading to more personalized conversations.

2. Multitasking

GPT-4 can multitask more effectively than versions 3 and 3.5.

The previous versions of Chat GPT could only produce text-based input responses, but GPT-4 can simultaneously handle language-related activities.

Supporting numerous work and chats can enhance multitasking better than previous versions without sacrificing quality or speed.

How can GPT -4 improve multitasking?

  • Multi-conversation handling: GPT-4 can handle numerous conversations simultaneously, responding to each one according to its context and swiftly giving precise information.
  • Multi-processes handling: It carries out multiple processes simultaneously, like booking appointments, responding to customer inquiries, and delivering product information.
  • Routine task automation: It can automate repetitive chores like sending reminders, managing paperwork, and data entry, allowing users to work on more innovative and imaginative projects.
  • Personalization: Users can tailor GPT-4 to match unique conversational requirements and preferences, including language, tone, and branding, to enhance user satisfaction.

3. Creativity

Although previous versions of GPT-3 and 3.5 have demonstrated impressive skill in producing text that resembles human speech, it still has creative limitations.

GPT-4 can produce even more grammatically and structurally sound, creative, engaging, and unique content, including songs, poems, and short novels.

How is GPT -4 more creative?

  • Extensive data training: GPT-4 knows larger and more varied datasets, including literature, music, art, and other creative works, which helps generate more creative and artistic responses to user inputs.
  • Advanced language generation methods: GPT-4 incorporates techniques for language generation, such as neural style transfer and language fusion. These techniques help to combine different styles or genres of language in novel ways, resulting in new forms of creative expression.
  • Conditional techniques: It uses conditional generation techniques to generate responses based on a given prompt or context, such as developing a story or poem in reply to a specific topic or theme. It helps to make the output more tailored and creative, customized to the interests of individual users.

4. Error Minimization

GPT-4 incorporates advanced natural language processing (NLP) techniques, such as structure entity recognition, sentiment analysis, or discourse analysis, to better understand the context and meaning of user inputs and generate more accurate responses.

These techniques help the model avoid common errors and inaccuracies, such as misinterpreting idioms or sarcasm.

How GPT-4 minimizes errors:

  • Entity recognition: This technique involves identifying and categorizing specific entities in text, such as people, places, organizations, or dates. By incorporating named entity recognition, GPT-4 understands the context of user inputs better and generates more accurate responses.
  • Sentiment analysis: This technique focuses on understanding the emotional tone of the text, such as whether it is positive, negative, or neutral. By incorporating sentiment analysis, GPT-4 analyzes the emotional context of user inputs and generates more appropriate and empathetic responses.
  • Discourse analysis: This method analyzes the structure and flow of conversations and texts to understand the relationships between different ideas and concepts. By incorporating discourse analysis, GPT-4 could generate relevant discussion.

5. Context Awareness

Chat GPT versions 3 and 3.5 are limited in producing emotionally intelligent responses since they are trained with limited contextual data.

For example, they might not recognize that you are still discussing the weather if you ask, “How’s the weather?” and then, “How about tomorrow?”

However, GPT-4 can perceive text sentiments and produce more comprehensive replies.

How GPT-4 understands context better?

  • Semantic parsing: This technique analyzes language structure to understand its meaning and relationships between words and phrases. By incorporating semantic parsing, GPT-4 could better understand a language’s complex syntax and semantics and generate more accurate and relevant responses.
  • Structure Analysis: This technique is used in natural language processing to identify and categorize specific text elements, such as people, places, organizations, or dates. For example, for the sentence “I visited Paris last summer,” GPT-4 identifies “Paris” as a location and “last summer” as a date.
  • Opinion Mining: This is a technique used in natural language processing to analyze the emotional tone of the text, such as whether the user is feeling good, bad, or neutral. For example, in a sentence like “I love this product,” opinion mining helps to identify the text as having a positive emotional tone. By incorporating sentiment analysis, GPT-4 helps provide feedback for various brands on a product or service on social media platforms.


GPT-4 is built on the impressive capabilities of GPT-3 and 3.5 and surpasses their limitations.

Therefore, it can outperform previous iterations by generating more diverse, coherent, and personalized responses in lightning-fast times.

By incorporating advanced natural language processing techniques, GPT-4 has the potential to revolutionize the AI world via language processing, bringing unparalleled accuracy and creativity in generating human-like responses to user inputs.

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