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AI Model Comparison in ThreoAI

Use ThreoAI's Model Comparison feature to send the same prompt to two AI models side by side and compare their responses in real time.

Model Comparison lets you send the same message to two different AI models simultaneously and see their responses side by side. This is useful for evaluating response quality, comparing reasoning styles, or determining which model is best suited for a specific task.

ThreoAI Model Comparison page showing MODEL 1 (GPT 5.4) vs MODEL 2 (Claude Sonnet 4.6)


There are two ways to open Model Comparison:

  1. Click the button in the chat input bar (available in any chat) and select ⚖️ Compare models.
  2. Navigate directly to https://threo.synthreo.ai/#/comparison.

The Model Comparison page displays two model selectors labeled MODEL 1 and MODEL 2, separated by a VS indicator.

Click either model dropdown to change the AI model for that side. Each dropdown shows all models available in your organization (models are configured by your administrator in Tenant Management).

Each model indicator shows a colored dot that visually distinguishes the two models.

  1. Select the two models you want to compare using the dropdowns.
  2. Type your message in the chat input at the bottom of the screen.
  3. Press Enter to send. Both models receive the identical prompt simultaneously.
  4. The responses appear side by side — MODEL 1’s response on the left, MODEL 2’s on the right.

You can continue the conversation and both models will respond to each follow-up message in parallel.


  • Test the same task prompt on different models to see which gives more accurate or structured output for your use case.
  • Compare reasoning quality on complex analytical questions by checking how each model breaks down its answer.
  • Evaluate tone and style — some models may be more concise, while others provide more detailed explanations.
  • Test with your Custom GPT prompts — paste in your GPT instruction prompt as the message to see how different models handle it before committing to one.

The models available for comparison are the same ones available throughout ThreoAI. They are configured by your organization’s administrator in Tenant Management. If you need access to a specific model that is not listed, contact your admin.