Why GPT Temperature Setting is Now Hidden for GPT-5 Models

GoHighLevel just made a small but helpful update to how you use GPT Actions. If you choose any GPT-5 model, the GPT temperature setting is no longer visible. That’s because the temperature setting doesn’t apply to these models anymore.

This change affects all GPT-5 models, including:

• GPT-5
• GPT-5 mini
• GPT-5 nano
• GPT-5.1

OpenAI has hardcoded the GPT temperature setting to 1 for these models. That means no matter what you choose in the interface, it would always behave the same. Instead of showing a setting you can’t actually change, GoHighLevel now hides it when you select a GPT-5 model.

This update makes things more clear. You only see the GPT temperature setting when it actually works, like with GPT-3.5 or GPT-4. It’s one less thing to worry about when setting up your workflows.

If you’re using a GPT-5 model in GoHighLevel, you’ll notice something missing. The GPT temperature setting is no longer there. This change is part of a recent update to make things simpler and more accurate.

Now, when you choose GPT-5, GPT-5 mini, GPT-5 nano, or GPT-5.1 in a workflow, GoHighLevel hides the GPT temperature setting from the Advanced Options section. This is because the setting doesn’t work with these models anymore.

OpenAI has locked the GPT temperature setting to 1 for all GPT-5 models. That means it always runs at full creativity. There’s no way to turn it up or down, so showing the setting would only cause confusion.

If you use GPT-4 or GPT-3.5, the GPT temperature setting still works like it used to. You can tweak it based on how you want your prompts to behave.

This UI change is about keeping the platform clean and clear. You only see settings that actually apply to the model you’re using.

The GPT temperature setting might seem like a small detail, but removing it for GPT-5 models actually makes a big difference.

Before this change, users could see the temperature option even when it didn’t do anything. That caused confusion. You might think adjusting the slider would change the output, but for GPT-5 models, it never had an effect.

Now, with the GPT temperature setting hidden when it doesn’t apply, your workflow setup is cleaner. You’re only shown options that actually work with the model you’ve chosen.

It also helps teams move faster. You won’t waste time adjusting settings that don’t matter. And if you’re managing multiple workflows or building for clients, there’s less room for error.

This update keeps things simple, accurate, and aligned with how the models actually behave.

This update simplifies how you use GPT-5 models in your workflows. Here’s how to build with GPT Actions when the GPT temperature setting is no longer shown.

• The Main Menu on the Left side of your screen has all the main areas that you work in when using GHL

1.1  Click on the Automation Menu Item.

• Access the ‘Automation’ section of GoHighLevel

1.2  Click on the Workflows menu link

• this will open the workflow dashboard where you can see all the available workflow

2.1 Select an existing workflow or create a new one.

3.1 Click the “+” button to add a new action where you want the AI to run.

3.2 Type “GPT powered by OpenAI” in the action search bar.

3.3 Select the GPT action from the options.

4.1 In the model dropdown, select one of the supported GPT-5 models:

• GPT-5
• GPT-5 mini
• GPT-5 nano
• GPT-5.1

4.2 When you select any of these, the GPT temperature setting will not appear.

5.1 Hit Save and run a test contact through the flow.

5.2 If the output feels too random or too creative, tighten up your prompt wording.

5.3 You can always switch to GPT-4 or GPT-3.5 if you want access to the GPT temperature setting again.

That’s it. Even without the GPT temperature setting, you can still fine-tune how your AI behaves using smart prompts and clear instructions.

Even without the GPT temperature setting, you can still get solid results from your GPT-5 prompts. Here are a few ways to keep things consistent and clear inside your GHL workflows.

Tip 01: Use clear and direct prompts

• Without the GPT temperature setting, your prompt does the heavy lifting. Be specific. Instead of saying “Write an email,” say “Write a short follow-up email in a friendly tone with two bullet points.”

Tip 02: Control the tone using simple instructions

• You can shape the tone with plain words in your prompt. Try things like:
  “Use a serious tone. No humor. Keep it under 100 words.”
  This gives you control, even without adjusting the GPT temperature setting.

Tip 03: Add system instructions for better structure

• System prompts work like a blueprint. You might say:
  “You are a helpful assistant that explains things in short, simple steps.”
  This helps the model stay consistent across workflows.

Tip 04: Switch models if you need more control

• If you still want to use the GPT temperature setting, go with GPT-4 or GPT-3.5. Those models still let you adjust it.

Tip 05: Test before you launch

• Run a few tests with different prompts. See how the response changes. Sometimes one small tweak in your wording can make the output sharper or more focused.

The GPT temperature setting might be gone for GPT-5, but you’ve still got full control you just get it through better prompt design.

If you’re running an agency or building out automations at scale, this small update to the GPT temperature setting actually helps a lot.

Before, your team might waste time adjusting a setting that had no effect. Now, GoHighLevel removes that risk by hiding the GPT temperature setting when it doesn’t apply.

This means faster setup for new workflows. No second-guessing. No support tickets asking why GPT-5 isn’t responding the way you expected. Everything stays clean, simple, and predictable.

If you manage a team, you’ll also spend less time training people on what the GPT temperature setting does. For GPT-5 models, you don’t need to. That’s one less moving part.

And if you’re building workflows for clients, this makes handoffs smoother. There’s less to explain and fewer chances for things to break later.

Bottom line: This change removes clutter, reduces errors, and makes GPT Actions easier to use the right way.

After this update, you can expect a smoother setup process when using GPT-5 models in GoHighLevel. By removing the GPT temperature setting where it doesn’t apply, GHL makes it easier to focus on what actually matters building prompts that get the job done.

Here’s what you’ll likely notice right away:

• Cleaner interface: You won’t see settings that don’t work for the model you’ve selected.
• Less confusion: No more wondering why changing the GPT temperature setting has no effect.
• Faster workflow builds: One less step means you get to the finish line quicker.
• More reliable prompts: With fewer options to tweak, your results are easier to manage and repeat.
• Fewer support issues: Whether you’re in an agency or building for clients, fewer questions come up when the UI reflects reality.

If you’re used to fine-tuning with the GPT temperature setting, it may take a few adjustments. But for most users, the trade-off is worth it. You get a more accurate setup that lines up with how GPT-5 models actually work.

The GPT temperature setting is now hidden when you use GPT-5 models in GoHighLevel. This change helps keep things simple and prevents confusion.

You no longer have to wonder why the GPT temperature setting isn’t doing anything. OpenAI locked the setting to a fixed value of 1, and GoHighLevel updated the UI to reflect that.

If you need more control over how your prompts behave, you can still use GPT-3.5 or GPT-4. These models let you adjust the GPT temperature setting the way you’re used to.

But if you’re sticking with GPT-5, focus on building clear prompts and using system instructions to shape the output. The GPT temperature setting may be gone, but you still have ways to guide the response.

Take a few minutes to review your GPT Actions. Make sure everything still works the way you want. This update is all about reducing clutter and helping you build faster without guessing.