ChatGPT 4 vs ChatGPT 3.5: Is it Worth Paying? Find Out in our Comparison

The advent of artificial intelligence, particularly with the introduction of ChatGPT, has significantly transformed our digital interactions. Initially greeting the world with ChatGPT 3.5 and subsequently evolving to ChatGPT 4, this progression has sparked curiosity regarding the distinctions between the two versions. The debate over whether the upgrade to ChatGPT 4 justifies its cost, especially at a monthly rate of 20 US dollars, is of keen interest, given the not-so-modest exchange rates.

For those utilizing both versions, the value of upgrading may seem apparent. However, the decision to invest in ChatGPT 4 becomes a topic of contemplation, particularly when budget constraints are considered alongside the utility it offers, especially for business purposes or in significantly easing daily tasks.

To aid in this decision-making process, a comparison of ChatGPT 3.5 and 4 is warranted. This analysis will illuminate the enhancements and new features introduced with ChatGPT 4, providing a clearer understanding of its potential benefits over its predecessor. Through comparative examples, we aim to showcase the advancements in performance, user experience, and overall capabilities, thereby offering a comprehensive perspective on whether the upgrade to ChatGPT 4 is a worthwhile investment for users.


First, let’s make an introduction about both versions.

ChatGPT 3.5 marked a significant milestone among AI-based language models, known for its robust training on extensive datasets and its impressive ability to comprehend and respond to everyday conversations, texts, and user inquiries.

Taking a leap forward, ChatGPT 4 has built upon this foundation by incorporating even larger datasets and more sophisticated algorithms. This enhancement has significantly improved its ability to grasp complex language structures and deliver more precise responses. This progression underscores the continuous evolution in the field of artificial intelligence, offering users an even more refined and capable conversational partner.


Differences between ChatGPT 3.4 and ChatGPT 4:


Differences between parameters:

While GPT 3.5 showcased a range of capabilities, GPT 4 has marked a substantial advancement. A key distinction between the two versions, particularly in the multi-modal model GPT 4 compared to GPT 3.5, lies in the number of parameters.

ChatGPT 3.5 is equipped with 175 billion parameters, whereas ChatGPT 4 boasts around 1 trillion parameters. This difference highlights the structural complexity of the model, which reflects the depth of knowledge gained from its training data.

Essentially, a higher number of parameters means that the model has enhanced computational abilities, enabling it to perform more complex tasks and process information with greater sophistication.


Differences in everyday language use

While ChatGPT 3.5 might not always deliver the most accurate responses for everyday language usage, ChatGPT 4 has significantly outpaced its predecessor in this domain. Its heightened sensitivity to detecting irony, understanding humor, and distinguishing emotional tones stands out distinctly.

When users engage in humorous dialogue, ChatGPT 4 is more adept at recognizing this and can mirror the tone in its responses. Beyond humor, it excels at grasping more complex subjects and sustaining context over extended conversations.

This improved contextual awareness not only allows it to answer more intricate and detailed queries but also enables it to recall relationships between previous messages, enhancing the continuity and relevance of interactions.


ChatGPT 3.5 remains limited in its application areas.

The capabilities of ChatGPT versions span a broad spectrum of applications, from education and business to art and everyday life. ChatGPT 3.5 serves as an effective tool in aiding students with their assignments, assisting writers in content creation, and supporting business professionals in data analysis.

ChatGPT 4 takes these functionalities further, offering more sophisticated and creative solutions. For instance, it can assist students by providing more detailed explanations in solving math problems or by enriching an author’s story ideas with greater creativity.

Moreover, in the business realm, ChatGPT 4 proves to be more versatile, enhancing tasks ranging from designing logos to conducting market research, from generating SEO-friendly articles to crafting videos tailored for social media platforms.


ChatGPT 4 stands out with its ability to create visuals.

Creating images with artificial intelligence is not a capability of ChatGPT 3.5. However, the newer version, ChatGPT 4, addresses this visual need through integration with Dall-e.

This allows for the creation of visuals that resemble a provided sample photo, or the generation of desired images with successful outcomes by inputting specific prompts. This enhancement significantly broadens the utility of ChatGPT, merging textual and visual creativity to meet a wider range of user requirements.


There is a phenomenon called artificial intelligence hallucination.

When interacting with GPT 3.5, it’s wise to approach its responses with caution. Despite the model’s confident presentation, it can sometimes produce what’s known in the realm of artificial intelligence as “AI hallucinations,” where the information provided isn’t accurate or grounded in reality.

This issue can persist with GPT 4, but according to technical analyses, the newer version exhibits a reduced error rate compared to its predecessor. This improvement indicates that while the phenomenon of AI hallucinations hasn’t been entirely eliminated, advancements in the technology have made GPT 4 more reliable and accurate in its responses.


As of now-up, ChatGPT 3.5 is lagging behind.

When posing current questions to both versions, you might find that ChatGPT 3.5’s responses are constrained by its training, which only includes information up until the end of 2021, thus limiting its knowledge of events occurring after that date. On the other hand, ChatGPT 4 not only furnishes you with more contemporary information but also offers insights on the subject matter.

However, it’s important to remember that while ChatGPT 4 can provide more recent information and analysis, verifying such details remains a crucial step. This approach ensures that the information received is accurate and reliable, especially when used for critical decision-making or gaining insights into current events.


ChatGPT 4 is able to push the boundaries of creativity.

In moments of creative block, artificial intelligence has recently become a supportive ally. Whether it’s seeking suggestions for a title or crafting a poem, GPT 4 stands out for its superior capabilities compared to GPT 3.5. This distinction is evident when comparing outputs; for instance, a poem generated by GPT 3.5 might not fully meet expectations due to its limited range of expressions. In contrast, GPT 4 can offer insights and suggestions that might surprise you with their originality, prompting a reaction of, “Why didn’t I think of that?”

For individuals seeking innovation in text, presentations, images, and beyond, the difference between the versions is noteworthy. GPT 4’s enhanced ability to generate creative content makes it a valuable tool for anyone looking to add a touch of creativity to their work.


In our opinion, should ChatGPT 4 be purchased?

When evaluating the results, ChatGPT 4 is often deemed “smarter.” This difference can be likened to the distinction between conversing with a 5-year-old and engaging with a 26-year-old college graduate. While ChatGPT 3.5 may possess a wealth of knowledge, it sometimes misapplies information or produces responses that lack logical coherence.

In contrast, ChatGPT 4, though not flawless, demonstrates a significantly better understanding of topics and articulates its responses more logically. It is less prone to providing forced or illogical answers and showcases a more refined ability to express itself.

For users who do not require additional features, are not seeking high levels of accuracy, and need responses that serve merely as a preliminary draft, ChatGPT 3.5 may suffice. However, for those intending to integrate artificial intelligence into their business operations, where it becomes an essential tool, investing in ChatGPT 4 is likely to be worth the expense, offering even greater value.


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