ChatGPT 4.5

#3155

4.7/5

ChatGPT 4.5 is an enhanced version of the traditional GPT-4 series, featuring improved reasoning accuracy and context retention capabilities. It excels in scenarios requiring advanced thinking, such as explanations that consider multiple conditions simultaneously, logical structuring across lengthy texts, interpreting specifications and contracts, and conducting complex code reviews.

Categories: LLM models

Tags: Paid

Other versions of ChatGPT 4.5

For detailed specifications and features of each ChatGPT 4.5 model, please refer to the detailed page for each version.

Feature Tool ChatGPT Plugins
Feature Tool ChatGPT Agent
Feature Tool GPT-4o mini
Feature Tool GPT-4o
Core Tool ChatGPT

What you can do with ChatGPT 4.5 and why it’s useful

ChatGPT 4.5 is a version that makes the advanced model (GPT-4.5), positioned as the successor to the GPT-4 series, available on ChatGPT.
The main updates and additions can be summarized in the following directions:

◆Enhanced reasoning and consistency
Improved ability to maintain coherence and consistency in responses during long dialogues and complex instructions.
Adjustments to more naturally reflect step-by-step reasoning (chain-of-thought-style decomposition).

◆Improved multimodal integration (in supported environments)
Smoother collaboration with other modalities like images, not just text. Optimized for integrated “viewing,” “reading,” and “thinking” processes within a single conversation.

◆Improved balance of speed and cost efficiency
Maintains GPT-4-class high performance while advancing tuning for response speed and throughput. Designed for a balance that better supports practical use (long dialogues, high-volume requests).

ChatGPT 4.5 :Q&A

How do you get started with ChatGPT 4.5? Is an account required?

You can start using ChatGPT easily with an email address or a Google or Apple account.
No credit card information is required during the initial registration.
However, some advanced features such as ChatGPT Agents require a paid subscription.

Who owns the copyright of text or images generated by ChatGPT 4.5? Is commercial use allowed?

In general, commercial use is allowed. According to the terms, the rights to generated content belong to the user.
However, this does not apply if you intentionally generate content that closely resembles existing copyrighted works.
For the final judgment, please check the latest terms of use for each tool.

What are the pricing plans for ChatGPT 4.5? Is it free or paid?

ChatGPT can be used for free. Even with the free plan, you can interact with a high-performance AI, although usage limits apply.

Paid plans such as Plus or Team are available with a monthly subscription. These plans offer higher usage limits, priority access to the latest models like GPT-4, and advanced features such as image generation.
It is recommended to try the free version first.

View all questions

Is ChatGPT 4.5 safe? Is there a risk of personal data leakage?

By default, input data may be used for AI training.
If you handle sensitive or confidential information, it is recommended to turn off chat history in the settings, or use options where data is not used for training, such as the Enterprise plan or API-based usage.

Is it easy to cancel or delete my ChatGPT 4.5 account?

You can cancel ChatGPT’s paid plans at any time from the account settings page. The process only takes a few minutes, and you can continue using paid features until the end of the current billing period.

If you choose to delete your account, your chat history and account information will be removed. Some data is deleted immediately, while other data may be permanently deleted after a certain retention period.

What kind of company is OpenAI, the developer of ChatGPT 4.5?

OpenAI is a leading AI research organization based in San Francisco, United States.
It has a strong partnership with Microsoft and provides its technology to services such as the Bing search engine.
With the mission of developing AI that benefits all of humanity, OpenAI is recognized as an industry leader in both safety and advanced AI technology.

What can ChatGPT 4.5 actually do, and how is it used in practice?

It supports a wide range of tasks for both business and personal use, mainly focused on writing, thinking, and research.
Business use: Writing emails, summarizing meeting minutes, and drafting outlines for proposals
Engineering: Code generation, error explanations, and implementation consulting
Personal use: Learning support, brainstorming ideas, translation, and proofreading
Beyond simple task automation, it is also used as a tool for organizing thoughts and as a thinking partner.