How to Re-Enable GPT-4o Model in ChatGPT for Mac - MacRumors
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How to Re-Enable GPT-4o Model in ChatGPT for Mac

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If you haven't heard, OpenAI's launch of ChatGPT-5 on August 7 has caused a furor among a contingent of paying ChatGPT subscribers who find the new frontier model's communication style too clinical compared to legacy model GPT-4o's warmer, more conversational approach. Keep reading to make the old model available to select again in the ChatGPT app for Mac.

chatgpt for mac
After just a few days of trying GPT-5, many Plus subscribers have decided they prefer GPT-4o's personality and creative collaboration skills. As a result, OpenAI is allowing paying customers to continue to use the prior-generation GPT-4o model if they don't want to use the new GPT-5 model. If you count yourself among them, here's how to bring the older model back into your ChatGPT for Mac experience.

Re-enabling GPT-4o Access

To restore GPT-4o in your ChatGPT for Mac app, you first need to enable the setting through the web interface:

  1. Visit chatgpt.com in your web browser and log in to your account.
  2. Click your profile picture in the bottom-left corner, then choose Settings.
  3. Navigate to the General section.
  4. Toggle on the switch next to "Show legacy models."
    chatgpt

The setting takes effect immediately in the web interface, where you'll find GPT-4o listed under "Legacy models" in the model selector dropdown.

chatgpt-4o
Give it a few minutes, and the setting will automatically sync with ChatGPT for Mac upon restarting the app. You'll then find GPT-4o available in the same model selector within the desktop app. If you have an established workflow built around GPT-4o's specific response patterns and interaction style, it can now continue without disruption.

Note that GPT-4o legacy access is currently limited to paying ChatGPT users. The cheapest option is the Plus plan ($20/month). OpenAI hasn't specified how long legacy model support will continue, saying they'll "watch usage as we think about how long to offer legacy models."

Tag: ChatGPT

Top Rated Comments

Selena Agna Avatar
11 months ago
People building parasocial relationships with chatbot system prompts. Absolutely depressing.
Score: 18 Votes (Like | Disagree)
ginkobiloba Avatar
11 months ago
What the furor revealed is something far more worrying than just a style “too clinical”. Something that was always floating, but we never suspected it would be this big : People are emotionally attached and dependent on ChatGPT 4. Go see Reddit and YouTube, thousands of people literally in despair, crying, some even threatening suicide, at the loss of what they consider their best friend, their therapist, and even their lover ( there are threads where both men and women “married” ChatGPT ).

It sounds unreal, something straight out of a scifi movie like “Her” , but reality is already exceeding fantasy.

Honestly i don’t think Apple is making a mistake by taking their time with AI. Some of the most nefarious aspects of AI are just starting to show up.
Score: 17 Votes (Like | Disagree)
iZac Avatar
11 months ago
BRB, gonna shave in my moustache and re-watch Her ('https://duckduckgo.com/?q=her+imdb&t=osx&ia=web'), then weep for the future of humanity. ('//www.youtube.com/watch?v=Of504LSTQqY')
Score: 6 Votes (Like | Disagree)
RUQRU Avatar
11 months ago

People building parasocial relationships with chatbot system prompts. Absolutely depressing.
ChatGPT 5.0 Thinking is great for the research and other tasks I do. I cannot understand people crying over the loss of an AI model. I never use ChatGT to discuss my copious psycho issues. I have a dog for that.
Score: 5 Votes (Like | Disagree)
11 months ago
What I did was ask ChatGPT 5 to put answers in the format of ChatGPT 4o and save the settings.

Now I get the best of both worlds
Score: 5 Votes (Like | Disagree)
con2apple Avatar
11 months ago

Oh well. It was fun while it lasted.
Time to start using Perplexity.
Perplexity takes a completely different approach to ChatGPT.
ChatGPT spouts nonsense based on probabilities drawn from the pool of global knowledge.
Perplexity spouts nonsense based on current search results.

This means that the information provided by Perplexity can sometimes be more reliable. However, it can also take you in completely the wrong direction if there are name overlaps.
ChatGPT is more detailed, but it does not cite sources in the first step and often has to admit that it has fantasized when asked.
Score: 5 Votes (Like | Disagree)

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