Insights AI News OpenAI to Phase Out ChatGPT-4 for More Advanced Models
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13 Apr 2025

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OpenAI to Phase Out ChatGPT-4 for More Advanced Models

GPT-4 is being phased out—get faster, cheaper, and smarter AI by switching to GPT-4-turbo today!

What Is Happening with GPT-4?

ChatGPT-4 phase-out: OpenAI plans to stop using GPT-4 gradually. This means GPT-4 will not be the main AI model for much longer. Newer models like GPT-4-turbo and future versions will take its place. These models work faster, cost less, and give better results.

GPT-4-turbo is already being used in ChatGPT for paid users. It includes updates and extra tools. OpenAI wants users to shift to these better models soon. This change helps OpenAI keep improving its AI systems.

Why OpenAI Is Moving Away from GPT-4

OpenAI wants to focus on more advanced systems. These new models can understand questions better and respond more clearly.

Here are the main reasons:

  • GPT-4 is slower and more expensive to run.
  • GPT-4-turbo is faster, cheaper, and more powerful.
  • Future models will help OpenAI deliver smarter AI services.
  • Performance and safety are better with newer models.

OpenAI is not shutting down GPT-4 all at once. They are phasing it out slowly, giving users time to move to newer options.

What Is GPT-4-turbo?

GPT-4-turbo is a new version of GPT-4. It was released in late 2023. OpenAI uses it for ChatGPT Plus users. It offers better speed and lower costs. It also works with a larger memory window, meaning it can understand more context.

Benefits of GPT-4-turbo include:

  • Handles larger prompts (up to 128,000 tokens).
  • More cost-effective than GPT-4.
  • Faster response times.
  • Frequently updated tools and features.

What Users Need to Know About ChatGPT-4 Phase-Out

If you’re using GPT-4 now, you can still do so, but OpenAI is encouraging a switch to newer models.

Here is what users should do:

  • Start testing GPT-4-turbo if you haven’t already.
  • Review your integrations and apps relying on GPT-4.
  • Prepare to switch before GPT-4 is fully retired.

OpenAI has not shared the final end date for GPT-4 just yet. Developers and businesses will get updates in advance.

Using GPT Models in ChatGPT

Today, ChatGPT Plus uses GPT-4-turbo by default. Free users get GPT-3.5. The paid plan costs $20 per month and includes:

  • Access to GPT-4-turbo with a longer memory window.
  • Custom tools like data analysis and image generation.
  • Ability to upload files and get help with spreadsheets.
  • More frequent updates and better support.

OpenAI also lets users create their own AI “GPTs” with specific settings or behavior. These can be coded without much effort and shared with others in the ChatGPT app.

How Developers Are Affected

Many developers use GPT-4 through OpenAI’s API. The company is helping them transition to GPT-4-turbo or future models by:

  • Maintaining API support during the change.
  • Offering tools that work with new models.
  • Sharing timeline updates early.

Developers should review their AI applications now. If any app uses GPT-4, it’s wise to test GPT-4-turbo and plan for the switch.

What’s Coming Next?

OpenAI is working on newer models that will be even more advanced than GPT-4-turbo. Some might be part of GPT-5 or other unnamed projects.

These next-generation models will offer:

  • Better understanding of human language.
  • More secure and responsible outputs.
  • Tools for coding, math, and creative tasks.
  • Faster and more reliable answers.

OpenAI’s goal is to build Artificial General Intelligence (AGI). These steps bring us closer to that vision.

How to Prepare for the Change

If you use OpenAI’s tools, follow these steps:

  • Check if you’re still using GPT-4 in any apps or tools.
  • Start using GPT-4-turbo and test results.
  • Read OpenAI’s updates and timeline announcements.
  • Adjust your projects so you won’t be affected later.

The transition period allows time for adjustment. Users should not wait until the last minute.

FAQ: ChatGPT-4 phase-out explained

1. Why is OpenAI retiring GPT-4?

OpenAI wants to focus on newer and better models like GPT-4-turbo. These models are faster, cheaper, and give improved results.

2. When will GPT-4 be completely removed?

There is no exact date yet. OpenAI is slowly phasing out GPT-4. Users will get updates ahead of time.

3. What is the difference between GPT-4 and GPT-4-turbo?

GPT-4-turbo works faster, costs less, and understands longer prompts. It is now the default for ChatGPT Plus.

4. Do I need to change my app or service that uses GPT-4?

Yes, if you use GPT-4, you should prepare to switch to GPT-4-turbo or a future model. This will make sure your service keeps running well.

(Source: https://www.perplexity.ai/page/openai-s-gpt-4-phase-out-plan-_MlHDFpvRgienDW1X.260A)

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