How To Use ChatGPT 4o For Free (Best Use Cases)

Master AI Fast
18 May 202406:17

TLDROpenAI's new model, ChatGPT4o, is available for free with enhanced capabilities. Users can create accounts at to access features like memory function, real-time internet search, file uploads, and custom GPTs. ChatGPT4o can remember user information for future use, provide up-to-date search results, summarize documents, and even analyze photos. Custom GPTs offer specialized assistance like academic research and fitness coaching. While the free version offers many features, a paid subscription grants access to all models, increased message limits, DALL-E 3 image creation, and custom GPT creation.


  • ๐Ÿ†“ ChatGPT4o is now available for free, offering a variety of functionalities to users.
  • ๐Ÿ”‘ Users can create an account or log in at to start using ChatGPT4o.
  • ๐Ÿ“ ChatGPT4o has an enhanced memory capability, allowing it to remember details from previous interactions.
  • ๐Ÿ—‚๏ธ It can summarize documents and maintain a specified format for future tasks, such as meeting notes.
  • ๐ŸŒ ChatGPT4o can access real-time information from the internet, thanks to its partnership with Bing Search.
  • ๐Ÿ“š Users can upload files for ChatGPT4o to read and summarize, saving time on document reviews.
  • ๐Ÿค– Custom GPTs are available for free, offering specialized assistance for various tasks like research or fitness coaching.
  • ๐ŸŽจ Free users can now create images with DALL-E 3 and develop their own custom GPTs, albeit with limitations compared to the paid version.
  • ๐Ÿ“ท ChatGPT4o can analyze and discuss photos, providing real-time feedback on objects within the images.
  • ๐Ÿ“Š Excel data can be uploaded and analyzed by ChatGPT4o, which can also create charts based on the data.
  • ๐Ÿ’ฐ The paid version of ChatGPT offers additional benefits, such as access to all models and higher message limits.

Q & A

  • What is the name of the newest model by OpenAI that is available for free?

    -The newest model by OpenAI that is available for free is called ChatGPT4o.

  • How can one start using GPT4o?

    -To start using GPT4o, one can visit, create an account, or log in with an existing account.

  • What is the default setting for GPT4o when a user asks a query?

    -When a user asks a query, GPT4o is set to the default option at the bottom of the response.

  • What is a notable feature of GPT4o?

    -A notable feature of GPT4o is its memory capability, which allows it to remember information shared by the user and reuse it in future sessions.

  • How does GPT4o help with summarizing meeting transcriptions?

    -GPT4o can be instructed once on the desired format for summarizing meeting transcriptions, and it will remember and recap meetings in that specific format for future transcriptions.

  • How does GPT4o provide real-time information from the internet?

    -GPT4o provides real-time information by leveraging Bing Search through its partnership with Microsoft.

  • What is the benefit of uploading a document to GPT4o?

    -Uploading a document to GPT4o allows it to summarize the document into major key points, saving time for users who have many documents to review.

  • What are custom GPTs?

    -Custom GPTs are custom bots created by users to help with specific tasks, such as research, fitness coaching, or study tutoring.

  • Is there a cost to use custom GPTs?

    -Using custom GPTs is free, but to create a custom GPT from scratch, a paid subscription is required.

  • How can GPT4o assist with understanding a photo?

    -GPT4o can identify objects in a photo and provide real-time feedback with useful information, such as nutritional value or the type of tool needed for a task.

  • What can GPT4o do with uploaded Excel data?

    -GPT4o can answer questions about the data, summarize it, and create charts based on the uploaded Excel data.

  • What are the benefits of having a paid subscription to ChatGPT?

    -With a paid subscription, users get access to all ChatGPT models, can send up to five times the number of messages with GPT-4o, make images with DALL-E 3, and create their own custom GPTs.



๐Ÿš€ Introduction to GPT4o and Its Features

The video script introduces ChatGPT4o, a model made freely available by OpenAI. It guides users on how to access GPT4o through and highlights its default selection in the interface. The script discusses the model's memory capability, which allows it to remember information from previous interactions and apply it in future sessions. This feature is particularly useful for tasks like summarizing meeting transcriptions in a specified format. The script also covers GPT4o's ability to access real-time information from the internet, thanks to its partnership with Bing Search. Additionally, it mentions the feature that allows users to upload their own files for summarization and the availability of custom GPTs for specific tasks. The script also touches on the ability to use custom GPTs for free, but creating one requires a paid subscription. It concludes with examples of GPT4o's image analysis capabilities and its utility in handling Excel data and creating charts.


๐Ÿ’ฐ Paid Subscription Benefits for ChatGPT

The second paragraph addresses the benefits of the paid subscription for ChatGPT. While the free version offers access to the core features, the paid version provides additional advantages. These include access to all ChatGPT models, the ability to send up to five times more messages, and the capability to create images with DALL-E 3. The script also suggests that casual users may not need a paid subscription, but power users who fully utilize ChatGPT's features would benefit from the subscription. The video ends with a call to action, inviting viewers to share their usage frequency and tasks in the comments, and promoting a playlist dedicated to ChatGPT.




ChatGPT4o is the latest model introduced by OpenAI, which is designed to interact with users through text-based conversations. It is the central focus of the video, demonstrating its capabilities and uses. In the script, ChatGPT4o is shown to have advanced features such as memory retention, real-time internet search, file summarization, and the ability to create custom AI bots. These functionalities are highlighted as the best use cases for users to take advantage of when using the platform.

๐Ÿ’กMemory capability

The memory capability of ChatGPT4o refers to its ability to remember information provided by the user during previous interactions. This feature is crucial for personalized experiences and continuity in conversations. For instance, the script mentions how ChatGPT4o can remember details about a user's pets and use that information in subsequent discussions, such as creating a photo of the pets on a surfboard.

๐Ÿ’กReal-time internet search

This feature allows ChatGPT4o to access and provide information from the internet in real-time, overcoming previous limitations where the information might have been outdated by several months. The script illustrates this with an example of finding the best date night restaurants in Dallas, showcasing how users can get up-to-date information without having to switch between different platforms.

๐Ÿ’กFile upload

The file upload feature enables users to upload documents to ChatGPT4o and request summaries or specific information from those documents. This is particularly useful for busy students or professionals who need to quickly understand the key points of lengthy documents. The script provides an example of summarizing a school handbook, demonstrating how this feature can save time and effort.

๐Ÿ’กCustom GPTs

Custom GPTs are specialized AI bots created by users to assist with specific tasks. They represent a significant aspect of ChatGPT4o's functionality, allowing users to access a wide range of specialized tools. The script mentions a custom GPT called Consensus, which has access to academic research papers, and other custom GPTs for fitness coaching and study tutoring, highlighting the versatility and utility of these custom bots.

๐Ÿ’กPhoto upload and discussion

This feature allows users to upload photos and discuss them with ChatGPT4o, which can then provide information or analysis based on the image. The script uses the example of a user uploading a photo of a croissant and asking about its nutritional value, showing how ChatGPT4o can identify objects and provide useful, real-time feedback.

๐Ÿ’กExcel data

ChatGPT4o can also handle Excel data by allowing users to upload spreadsheets and ask questions or request summaries and charts based on the data. This is beneficial for users who may not be proficient with Excel, as it simplifies the process of creating compelling data visualizations. The script mentions custom GPTs that can create flow charts quickly, given the right information.

๐Ÿ’กFree version

The free version of ChatGPT4o includes access to a range of features, as outlined in the script. It allows users to experience the core capabilities of the platform without any cost. However, the script also points out that a paid subscription offers additional benefits, such as access to all ChatGPT models and the ability to create custom GPTs.

๐Ÿ’กPaid subscription

A paid subscription to ChatGPT4o offers enhanced access to features beyond what is available in the free version. Subscribers can use all ChatGPT models, generate images with DALL-E 3, and create their own custom GPTs. The script suggests that power users who utilize ChatGPT4o extensively may find value in maintaining a subscription.

๐Ÿ’กDALL-E 3

DALL-E 3 is a generative model capable of creating images based on textual descriptions. While not explicitly detailed in the script, it is mentioned as a feature available to paid subscribers of ChatGPT4o. This suggests that users with a subscription can leverage DALL-E 3 to generate images up to five times more than with the free version.


ChatGPT4o is now available for free and offers various use cases.

To begin using GPT4o, visit and create or log into an account.

ChatGPT4o has a memory capability that can remember information from previous interactions.

GPT4o can recall pet breeds and names in subsequent conversations.

Memory function allows for the reuse of information in future sessions.

GPT4o can summarize meeting transcriptions in a specified format after initial explanation.

GPT4o now provides real-time information from the internet, overcoming previous limitations.

ChatGPT uses Bing Search to provide up-to-date search results.

Users can upload files to GPT4o for summarization and analysis.

GPT4o can save time by summarizing documents, such as school handbooks, into key points.

Free users of GPT4o can now utilize custom GPTs for specific tasks.

Custom GPTs like Consensus provide access to academic research papers with accurate citations.

There are custom GPTs available for fitness coaching, meal planning, and study tutoring.

Creating a custom GPT from scratch requires a paid subscription.

GPT4o can analyze and discuss photos, providing real-time feedback and information.

Users can upload photos of objects, such as a croissant, to learn about their nutritional value.

GPT4o can assist with Excel data, allowing users to ask questions and create charts.

Custom GPTs can help create flow charts and other types of visualizations quickly.

Paid subscribers of ChatGPT have access to additional features, such as creating custom GPTs and using all models.

The decision to subscribe depends on the frequency and depth of ChatGPT usage.