ChatGPT 3.5 vs 4 vs 4o Review: Which AI Produces The Best Value?

In the constantly growing field of artificial intelligence, OpenAI’s ChatGPT models stand out as among the most advanced language processing technologies available. With the release of ChatGPT 4 and its improved version, ChatGPT 4o (4-turbo), customers now have more options than ever. But which model provides the best value for your requirements?

In this article, we delve into a comprehensive ChatGPT 3.5 vs 4 vs 4o review, comparing their performance, cost, and applicability for various applications to help you make an informed selection. 

Overview of ChatGPT Models

ChatGPT was created by OpenAI to facilitate communication with GPT (Generative Pre-training Transformer), a sophisticated language model that utilizes artificial general intelligence. Currently, ChatGPT has three versions that lead the industry: 3.5, 4, and 4o. We will next go over some fundamental details about each of these versions one by one.

ChatGPT 3.5

The third-generation language model from OpenAI, ChatGPT 3.5, generates text with consistency and dependability. It provides an excellent combination of performance and accessibility and is extensively utilized for ordinary applications. This is the free version for most people. You just need to register and login in seconds to fully explore its amazing AI features. 

ChatGPT 4

ChatGPT 4, commonly referred to as ChatGPT Plus, is an enhanced version of version 3.5. GPT 4 can analyze and comprehend context more effectively, giving more precise feedback. It is perfect for applications requiring a high degree of precision because it is skilled at sophisticated thinking and producing thorough solutions. ChatGPT 4 is appropriate for usage in professional and corporate settings where output quality is crucial. 

ChatGPT 4

ChatGPT 4o (4-turbo) 

ChatGPT 4o – also known as ChatGPT 4-turbo. This is a version similar to GPT4 but optimized for speed and efficiency. This approach is ideal for high-demand applications because it offers quicker response times and lower computing expenses. GPT 4o maintains the same level of accuracy as GPT4 but with increased speed and performance, which is especially useful for commercial and high-traffic applications. 

ChatGPT 3.5 vs 4 vs 4o Review: Performance Comparison 

In comparing ChatGPT 3.5, 4, and 4o, it is critical to evaluate each version’s performance across some critical criteria.

Context Understanding

Thanks to improvements in training data and model design, ChatGPT 4 and 4o perform better than 3.5 in comprehending complicated scenarios.

While GPT-3.5 was trained on 175 billion parameters, GPT-4 is projected to exceed 100 trillion parameters, showing a significant increase in scale and complexity. Because of this enhancement, GPT 4 can now respond with greater context and nuance, enhancing its capacity for natural language processing. In terms of understanding context, GPT 4 and GPT 4o are similar. 

ChatGPT 4 has been upgraded to understand the context and process the natural language

Accuracy

When compared to ChatGPT 3.5, ChatGPT 4 and 4o generate responses with greater accuracy. ChatGPT 4o, despite its optimizations, remains on par with ChatGPT 4. As previously indicated, GPT 4 and GPT 4o can read and comprehend context more effectively, which allows them to offer responses with greater accuracy. Compared to GPT 3.5, the answers in these two versions are also clearer and more thorough.

Multimodal

In terms of methodology, ChatGPT 4 and 4o are superior to ChatGPT 3.5. The two upgraded iterations, 4 and 4o, are multimodal, accepting both images and text. GPT 3.5, on the other hand, is limited to text input. 

OpenAI President Greg Brockman demonstrated in a livestream just how potent ChatGPT 4’s image-processing powers are. He raised a photo of a made-up website that needed to be coded and processed using GPT 4. GPT 4 delivers the completed Javascript source code and the requested website’s final interface in a matter of seconds. 

OpenAI President Greg Brockman

Now, you can see how powerful GPT 4’s multimodal processing capabilities are. It is now possible to encrypt whole websites in a couple of hours or even minutes. For developers, is GPT 4 (ChatGPT plus) worth it

Speed and Efficiency

When compared with ChatGPT 3.5 vs 4, ChatGPT 4o is more comprehensively optimized for speed and efficiency. ChatGPT 4o offers reduced operating costs and faster reaction times, which makes it an excellent choice for applications that demand high throughput and real-time interactions.

ChatGPT 3.5 vs 4 vs 4o Review: Use Case Scenarios

Due to differences in properties and information processing capabilities, each version of ChatGPT will be suitable for different use cases such as:

General Use Cases

ChatGPT 3.5 is appropriate for daily tasks including responding to inquiries, giving out basic information, and having friendly discussions. When cost is an issue, it’s perfect for small-scale applications and personal use. 

Advanced Applications

ChatGPT 4 is exceptional at processing intricate requests, producing thorough answers, and comprehending subtle situations. Thus, it works effectively in professional settings when activities like complex data analysis, content production, customer care automation, and reliable information retrieval are required.

ChatGPT 4 has been upgraded to understand the context and process the natural language

High-Demand Environments

ChatGPT 4o’s efficiency and speed optimization make it the perfect choice for applications that require scalability and quick interaction. So, it functions effectively in situations like large-scale content creation, interactive virtual assistants, real-time customer service, and heavy data processing jobs.

ChatGPT 3.5 vs 4 vs 4o Review: Cost Analysis

Now, we will analyze the price to have a clearer view of ChatGPT 3.5 vs 4 vs 4o Review.

ChatGPT 3.5

Cost: Free

Because ChatGPT 3.5 is available without membership, it’s a cost-effective option for individual use and small-scale applications. This version can be accessed for free via the ChatGPT website, which is helpful for people on a tight budget.

ChatGPT 3.5 is available without any cost

ChatGPT 4

Cost: Requires a subscription to ChatGPT Plus.

The ChatGPT Plus subscription, which costs about $20 per month (pricing may vary), gives access to ChatGPT 4. With this price, you can access upgraded features, such as better context comprehension skills, priority access during peak usage periods, and improved accuracy. It is designed for enterprises and professional users who require dependable, superior AI performance.

ChatGPT 4o (4-turbo)

Cost: Requires a subscription to ChatGPT Plus.

Similar to ChatGPT 4, ChatGPT 4o can only be viewed with the ChatGPT Plus subscription, which costs about $20 a month. It is appropriate for high-demand applications that need scalable AI capabilities and quick response times since it offers performance that is tuned for efficiency and speed.

When comparing ChatGPT free vs. paid, there are a few obvious differences overall. So that you may choose wisely, you might think about your usage requirements.

You should consider your needs to choose the ChatGPT version that suits your budget

ChatGPT 3.5 vs 4 vs 4o Review: Pros and Cons 

These are some benefits and drawbacks of every ChatGPT version.

ChatGPT 3.5

  • Pros: Free to use, suitable for simple text creation, and available for private use.
  • Cons: May not be accurate in providing thorough answers; limited in addressing complex queries.

ChatGPT 4

  • Pros: Improved precision and comprehension of context, appropriate for intricate jobs and business applications.
  • Cons: Costlier than 3.5 and requires a subscription (ChatGPT Plus).

ChatGPT 4o (4-turbo)

  • Pros: Designed for high-demand applications, ChatGPT 4 maintains excellent accuracy while being optimized for speed and efficiency.
  • Cons: May be less flexible than ChatGPT 4 and requires a subscription (ChatGPT Plus).
Each version has different pros and cons

FAQs 

1. Is ChatGPT 4o more accurate than 4?

No. Actually, ChatGPT 4-turbo (4o) is not more accurate than ChatGPT 4. The basic accuracy capabilities of both models are the same; however, ChatGPT 4-turbo is designed with speed and efficiency in mind. 

2. Does the limit of ChatGPT-4 exist?

Yes. Plus members will be allowed to send up to 80 messages every three hours on GPT-4o and up to 40 messages every three hours on GPT-4 (updated as of May 13, 2024). To keep GPT-4 and GPT-4o accessible to the maximum number of individuals, publishers may lower limits during busy hours. 

3. What is ChatGPT-4’s maximum input length?

ChatGPT-4 can process inputs up to 8,000 (exactly 8,192) tokens in length. This allows for significant interaction to occur inside a single discussion by incorporating both the input prompt and the generated response. 

A Word From Quarule 

In our opinion, the decision between ChatGPT 3.5, 4, and 4o (4-turbo) is based on how well application requirements, cost, and performance are balanced. ChatGPT 3.5 is still a good option for anybody looking for a free program that works rather well. Meanwhile, ChatGPT 4 is the obvious winner for individuals who require the highest level of precision and sophistication. Besides, ChatGPT 4o provides the best value in terms of price and performance for customers who value speed and efficiency, particularly in situations with heavy traffic. 

Hopefully our sharing about ChatGPT 3.5 and 4 vs 4o Review will help you have a more general look. Thus, you should carefully evaluate your needs to ascertain which model offers the best value.

Seamus Wilbor

Seamus Wilbor

Seamus Wilbor, CEO and Founder at Quarule. He has over 20 years of expertise as an AI Consultant in evaluating AI technology and developing AI strategies.