Guide on ChatGPT 4: Features, Price, and How to Use for Free

What Is ChatGPT 4?

ChatGPT is a chatbot program officially released on November 30, 2022, by OpenAI. It is powered by AI technology and can generate natural responses based on the knowledge and data collected during the pre-training phase and interact with the user based on the context of the chat content.

ChatGPT has been previously architected based on the Transformer neural network, also known as the GPT 3.5 model, but the model has many flaws. So on March 23, OpenAI formally created the GPT 4.

GPT-4 is a multimodal model with more extensive pre-training, supporting both image and text inputs, capable of text outputs, and exhibiting graph comprehension. Additionally, it demonstrates improved learning in specialized fields.

ChatGPT-4, which is architected based on GPT 4, became the most advanced publicly available language model(Before the release of GPT-4o). It has extremely fast response speed, strong creativity and reasoning, and a certain level of cognition. Compared to its predecessor, GPT 3.5, which could only tell you the answer in a rigid way, ChatGPT-4 is still not as good as a real human being, but it can provide you with professional and high-academic level answers. ChatGPT-4 can reason more flexibly and creatively, and deal with more subtle requirements, such as composing a song, writing a script according to the user's style, etc.

Although ChatGPT-4 is not a perfect AI language model, it has become a shining star in the age of artificial intelligence.

💡Note: If you want to know more about ChatGPT-4o, check out this blog.

The Features of ChatGPT 4

Now let’s check out the main features of ChatGPT 4.

・Visual Input

The ability to understand and respond to both text and image input is one of the best abilities of ChatGPT-4. This means that users can interact with the model through images and get the same analytical feedback as with text input. Such a multi-modal capability also greatly increases the usability of ChatGPT-4 for a wide variety of tasks.

・Longer Text

Previously, ChatGPT could only handle texts of up to 3,000 words, but ChatGPT-4 extends this capability to 25,000. Its support for long text also makes it easy to create long-form content, learn analytics, and expand topics.

・Professionalism

OpenAI rebuilt the entire deep learning stack for ChatGPT-4 to enable superior performance over the average human on academic benchmarks in all types of specialties. It can score in the top 10% of mock bar exams while outperforming GPT 3.5 on tests such as the SAT and Olympic tests.

・Creativity

ChatGPT-4's creativity is also its brightest feature. It is able to flexibly expand based on the user's topic and easily enrich the content through its powerful language capabilities and knowledge base. This feature offers great availability for creating text, songs, paintings, even academic papers, etc. using GPT 4.

・Reasoning

GPT-4 outperforms GPT 3.5 in reasoning, providing accurate and effective responses to user inquiries. Despite taking slightly longer to generate answers, its outputs are notably more reliable and worth the wait.

・Interactivity

The interactivity of ChatGPT-4 has been greatly enhanced. Conversations with the model can maintain longer threads and exhibit good dynamics. GPT-4 can capture information between contexts more accurately and respond according to its understanding.

・Manipulability

ChatGPT-4 has been upgraded to offer greater control and customizability. Users can set the response style and define tasks for a personalized AI interaction, leveraging GPT-4's versatility and increasing the flexibility of its applications.

How Much Is ChatGPT 4?

ChatGPT is free and open to all users, but currently only supports free users with GPT 3.5 and the newly released GPT-4o (Limited Access).

To use ChatGPT-4, users must subscribe to a plan called ChatGPT Plus and pay $20 per month.

Specific information on the Free and Plus plans offered by OpenAI is listed below.

✔Free Plan

・$0/mon

・Solve problems and Writing assistance

・GPT 3.5

・GPT 4o(Limited Access)

・Restricted availability of file uploads, data analytics, custom GPTs, vision, and web browsing.

✔ChatGPT Plus

・$20/mon

・Free to use new features, including DALL•E image generation.

・GPT 3.5, GPT 4 and GPT 4o

・GPT-4o can use up to 5x more messages

・Easy access to file uploads, data analytics, custom GPTs, vision, and web browsing.

However, it should be noted that while ChatGPT Plus can provide access to ChatGPT-4, there are usage limits.

Plus users can send 40 messages on GPT-4 every 3 hours, and the number of unused messages within 3 hours can not accumulate. After the GPT-4 credit is used up, you will only be able to use GPT 3.5.

Meanwhile, ChatGPT Plus is only available on a monthly plan, but users residing in the UK, Turkey, and the EU can cancel their subscription and get a refund within 14 days of purchase.

ChatGPT 4 vs. ChatGPT 3.5: 10 Times More Advanced

As the most outstanding AI model available, ChatGPT-4 is significantly more advanced than GPT-3.5 in every aspect. It is specifically manifested in the following aspects.

1. Multi-modal Ability: The major advancement of ChatGPT-4 lies in its multimodal capabilities, processing text, voice, and images, allowing for diverse interactions, unlike GPT 3.5 which is confined to text.

2. Accuracy: GPT 4 can capture more data on a larger scale and therefore provide more nuanced and accurate contextual feedback. While GPT 3.5 can memorize about 8,000 words over a period of time, GPT 4 can reach a staggering 64,000-128,000 words.

3. Data Accessibility: ChatGPT-4 has introduced Bing Browsing, the ability to access the latest information via the Internet. This also means that ChatGPT-4 has a stronger problem-handling capability than GPT 3.5.

4. Plug-in Integration: Subscribers to ChatGPT Plus can access ChatGPT plug-ins provided by OpenAI or third parties to enhance functionality, while GPT 3.5 does not have the capability.

You can get a more obvious comparison of the results in the table below.

How to Use ChatGPT 4 For Free?

To use ChatGPT-4, there are 3 simple steps for you to follow.

Step 1. Create an OpenAI account and subscribe to the ChatGPT Plus plan.

Step 2. Click on the Model option at the top of the ChatGPT page.

Step 3. Select the GPT-4 in the drop-down menu, and start a conversation now.

Of course, in addition to spending $20 a month on a subscription plan, there are services that can help you use ChatGPT-4 for free. check out the 3 ways we've picked out for you:

・Bing Copilot

The easiest way to access ChatGPT-4 for free is through the Copilot provided by Microsoft, which integrates GPT-4. You can find the AI bot directly through the Bing search engine.

Step 1. Navigate to the Bing page, and hit the Copilot option on the top screen.

Step 2. Sign in with a Microsoft account.

Step 3. Then choose a style and start a conversation.

Similar to ChatGPT, Microsoft's chatbot can serve as an informative instructor, assist users with writing tasks, and is integrated with the DALL-E model to create images.

・Perplexity AI

Perplexity is a search engine service that focuses on the AI field and provides users with a very easy and efficient search experience based on GPT-4. The way to use ChatGPT-4 for free through it is very simple.

Step 1. Navigate to the Perplexity AI website.

Step 2. Register and log in to a Perplexity account.

Step 3. Find and activate the Copilot option on the homepage to access the GPT-4.

Step 4. Now please enter a question in the search box to open a dialog.

Perplexity AI can interact with users with the help of ChatGPT-4, but please note that free users will be subject to certain limitations.

・Merlin

Merlin is a Chrome extension based on artificial intelligence. It allows users to use Chrome to access ChatGPT-4 at no cost. Let's follow the steps below.

Step 1. Navigate to Chrome Web Store page of Merlin, and add it to Chrome.

Step 2. Find the Extensions option in the top right corner of the Chrome page and click on the Merlin icon.

Step 3. Select GPT-4 as the language model to use and open a dialog for free now.

Attention, you can only use 10 messages for free at once.

How to Get ChatGPT Unblock for School and Work?

As artificial intelligence is gradually coming into the limelight, whether or not to allow students and workers to use ChatGPT has become a very controversial topic.

Critics cite ChatGPT's potential for inaccuracy and dependency as reasons for its ban in educational and professional settings, while supporters advocate for its benefits in fostering creativity, learning, and workplace efficiency.
But if you are confident that you will not abuse ChatGPT, and can take responsibility for your own learning or work, here is an efficient way for you to unblock ChatGPT on school or work Wifi - using a VPN.

VPNs can conceal your actual IP address, redirecting your connection to appear as if you're accessing ChatGPT from a different location, thus bypassing restrictions imposed by school or corporate networks. And services such as X-VPN, which provides access to a vast network of 8000+ servers globally to help you unblock ChatGPT from anywhere easily.

Now let’s check out the tutorial below.

Step 1. Obtain a VPN download according to your device.

Step 2. Choose and connect a VPN server.

Step 3. Visit the ChatGPT website and start a conversation successfully.

Is ChatGPT 4 Safe to Use?

Ever since AI bots began to gain popularity, their safety has been in the midst of debates. People have always been skeptical about whether AIs like ChatGPT collect personal data.

And the truth is, ChatGPT-4 is safe to use.

According to the Security&Privacy statement provided by OpenAI, they do not actively use users' data to build models, nor do they store, sell, or disclose any private information. OpenAI also undergoes an annual security assessment by third-party organizations to ensure that their API can meet strict security standards. They have even set up a Bug Bounty Program as a way to organize additional tech enthusiasts and professionals to keep an eye on security vulnerabilities for them.

Therefore, to use ChatGPT-4 completely safely, we have provided several suggestions for your reference.

1. Change Strong Passwords Regularly

For enhanced account security, use complex passwords and regularly update them with a free password generator.

2. Block Strange Access

Access ChatGPT via OpenAI's official site and subscribe to ChatGPT Plus for ChatGPT-4 use. Don't be tempted by the "free" offer and fall into the traps laid by hunters for you.

3. No Share Chat History

Try not to share the screenshots of chat histories with others for any risk of information leakage. Meanwhile, OpenAI allows you to request the deletion of chat logs at any time.

4. Use VPN for Extra Security Protection

A strong VPN can provide highly advanced security features to safeguard your surfing anonymity. All your web data will be encrypted and camouflaged to a high standard so that no third party will be able to track your web activity.

You can hit the button below, and try a 30-Day free trial of a standout VPN service.

Conclusion

This blog has introduced ChatGPT-4 with its features, price, differences from GPT 3.5, and how to use it for free. Use X-VPN to access ChatGPT-4 safely from anywhere, and find the fascination of artificial intelligence.