GPT 3 vs. GPT 4: Differences Between ChatGPT Models

Ever wondered how different ChatGPT models stack up against each other? With a variety of versions available, each adding more strengths and improvements, it’s essential to understand their differences clearly.

After GPT-3, OpenAI has brought many new changes and improved the model. GPT-4 comes with those changes and improvements. So, GPT-4 is built with different strengths, capabilities, improved performance, and efficiency.

Genom att mäta prestanda för de gamla och de senaste språkmodellerna kan du välja rätt modell för en specifik uppgift.

In this blog post, you will learn the significant characteristics and advancement of the two major models of the GPT series.

GPT model comparison

GPT (Generative Pre-trained Transformer) is an AI language model that uses deep neural networks to generate human-like text. GPT helps in writing, translation, question-answering, image generation, coding, etc. OpenAI has developed and trained this popular model with a large dataset of text and code.

Please note that, the first GPT model, GPT-1, was introduced by OpenAI in June 2018. It marked a significant step forward in naturlig språkbehandling (NLP) by using transformer-based neural networks capable of generating coherent, contextually relevant text. GPT – 2 followed suit in February 2019, offering more realistic text outputs. But the real game was about to change with the arrival of GPT – 3.

Vad är GPT-3?

GPT-3, released May 28, 2020, was trained on a dataset of 500 TB of text and code. So, GPT-3 became very powerful and could generate text that resembled human-written text. The tool has amazed people with creative content and informative answers.

Later, developers presented GPT-3.5, an improved version of GPT-3. ChatGPT’s emergence is the result of GPT-3.5. Following this advancement, GPT-3.5 Turbo enhanced ChatGPT further.

Vad är GPT-4?

GPT-4 is the fourth model of OpenAI’s GPT series. GPT-4 was released in March 14, 2023. This model is a multimodal large language model, unlike GPT-3, which is unimodal. GPT-4 is more advanced and reliable than ever.

OpenAI has now made GPT-4 the main model for ChatGPT and is available with the free version.

GPT 3 vs. GPT 4: Skillnaderna

Though GPT-4 has already been released, it continues to evolve through updates and improvements. It has significantly transformed how we interact with computers, offering more accurate, nuanced, and context-aware responses than previous models. There are several core differences between GPT-3 and the latest GPT-4, including reasoning ability, language understanding, and multi-modal capabilities.

GPT-3 vs. GPT-4: Modellstorlek

If you look at the GPT model sizes, you can see that OpenAI has trained them with really large datasets. But, How big is GPT-3? As per OpenAI, it has around 175 miljarder parametrar. It was the largest language model available before GPT-4.

What about the number of parameters in GPT-4? It is estimated to be roughly around 1.80 trillion! This estimate first came from AI experts like George Hotz, who is also known for being the first person to crack the iPhone.

In case you are wondering what “parameters” actually represent, they are the internal weights the model learns during training. Think of them as the “knobs” or “settings” that the model adjusts to improve its ability to predict the next word in a sentence, understand meaning, follow instructions, etc. These are sometimes compared to neurons in the brain.

So, if you are asking the model size of GPT-4 as compared to GPT-3, GPT-4 model is over 10 times larger than GPT-3! Making it the smartest LLM to exist till date.

GPT-3 vs. GPT-4: Vad det tar och vad det ger

GPT-3 tar textinmatning och du kan ge textinmatning på vilket språk som helst. Du kan ge textuppmaningar, instruktioner, kod, långt innehåll etc. och be om utdata i enlighet med detta.

Differently, as per OpenAI, GPT-4 can handle about 24,000 words of text. However, the system understands inputs in multiple modalities and tar bilder förutom textinmatning. For some users, it can provide codes to build a simple website by taking only a hand-drawn mockup. Also, it can help you to recreate small games.

Users of ChatGPT Plus or Pro versions can develop their own GPTs or explore a myriad of GPTs integrated with other AI apps for various purposes. Examples would be Canva for image creation or Capcut for AI video generation.

GPT-3 vs. GPT-4: Informationsgräns

GPT-3 has information that has data up to September 2021. Any events, developments, or information after that date are not part of GPT-3’s training data. If you use the updated GPT-3.5 Turbo version, it has updated information up to December 2023.

GPT-4 “legacy version” has a knowledge cutoff up to September 2021. However, GPT-4 Turbo and and the newer GPT-4o (Omni) has broader general knowledge up to December 2023.

As per New York Post, GPT-4.5 is less prone to so-called “hallucinations” – a phenomenon where AI models fabricate false responses to user prompts. OpenAI said the upgraded model has a hallucination rate of just 37.1%, down from 61.8% from the last version. It’s built-in info is updated up to February 2025, the month of its preview release.

GPT-3 vs. GPT-4: Utdatakvalitet

GPT-3 is a conversational tool and is good at generating content. The tool can create copies, long content, and answer questions. However, it lacks common sense and cannot think critically compared to GPT-4. Its “hallucination rate” is also much higher, providing inaccurate answers to simple tasks.

The output quality of GPT-4 is more accurate, collaborative, and advanced than the previous versions. It helps you to generate content, edit, and do repeated writing tasks smartly to lessen your pressure. GPT-4 can craft stories, lyrics, social media copies, long-form content, etc. based on the prompts. Also, the tool creates captions for images, does classifications, and analyses smoothly.

GPT-4o can also make summaries from audio files and read texts on images.

GPT-3 vs. GPT-4: Användarjämförelse

Många moderna företag använder GPT-3 för att utveckla nya och innovativa produkter och tjänster. OpenAI använder GPT-3 för att förbättra sina egna produkter och tjänster, som ChatGPT och DALL-E.2. Google använder GPT-3 för att uppgradera noggrannheten i sina sökresultat. Dessutom drivs många populära AI-skrivverktyg också av GPT-3. Till exempel Microsofts Bing-chatttjänst, den utmärkta SEO-optimerade innehållsgeneratorn GetGenie AI, grammatik och så vidare.

Tvärtom är listan över GPT-4-användare fortfarande okänd. Eftersom utvecklingsprocessen fortfarande pågår kan människor inte använda verktyget i stor utsträckning ännu. Men OpenAI använder GPT-4 för att driva den nya ChatGPT plus-tjänsten. Förhoppningsvis kommer DALL-E.3 också att vara tillgänglig för GPT-4 i framtiden och människor kan enkelt omvandla idéer till bilder.

Prissättningssystem

GPT-3 och GPT-3.5 är gratis. Du kan använda gratis ChatGPT online för att skapa innehåll. Det kommer att ge dig alla regelbundna modelluppdateringar utan att köpa någon plan.

GPT-4 kostar $20 per person och månad. Denna plan kommer att ge dig avancerad dataanalys, plugins, tidig tillgång till betafunktioner, tillsammans med fördelarna med gratisversionen.

En snabb jämförelsetabell

Funktioner	GPT-3	GPT-4
Modalitet	Unimodal (endast text)	Multimodal (text och bilder)
Noggrannhet	Mindre exakt	Mer exakt
Ansökningar	Över 300 appar	Okänd, API tillgängligt
GPT-träningsdatastorlek	175 miljarder parametrar	1.80 trillion parameters
Storlek	17 gigabyte	45 gigabyte
Snabb längd	4 096 tokens (max)	8 192 tokens (max)
Fart	10 miljarder tokens per sekund	100 miljarder tokens per sekund

Vanliga frågor

Avslutar

Så vi delade ner de viktigaste detaljerna för GPT 3 vs. GPT 4. Hoppas att du nu har klara idéer om dessa GPT-modeller.

Among modern businesses, writers, researchers, artists, and others, GPT has gained much popularity. Developers have already designed several writing assistants, chatbots, and other AI tools using GPT-3 and GPT-3.5. Now you can also look forward to seeing the magic of GPT-4.

Viktigt att notera att GetGenie genererar innehåll för dina skrivuppgifter genom att utnyttja GPT-språkmodellen för Open AI.