Try an AI comparison with one of these prompts
Copy a prompt, open MultipleChat and sign in. Choose Side by Side, then paste it into the shared prompt box. These are sample tasks to try, not pre-generated model results.
What to compare: Which email feels inviting? Does it include both sessions and stay within the brief? Which sentences would you actually send?
What to compare: Are the ideas genuinely different? Could two people run them within the budget? Which one would make you want to join?
What to compare: Does the answer respect the budget? Does it flag the missing projector cost? Is the recommendation explained using the facts provided?
Copying a prompt does not run it. Model access and usage limits depend on your plan. See plans.
Decision guide
Which AI gives you the answer you prefer?
An AI comparison is useful even when your first answer is good. Another model may suggest a more interesting idea, find a clearer explanation or write in a voice you prefer. Try the same task across models before choosing which one to use regularly.
See how side-by-side comparison works / Compare plans and model access
Writing
Find your voice
Compare opening lines, structure and tone. Choose the draft that sounds closest to you, rather than the one with the most words.
Ideas
Discover another direction
Give each model the same creative brief. Keep the most original, relevant suggestions and combine the parts you like.
Reasoning
Explore the trade-offs
Compare assumptions and explanations. Disagreement gives you a useful follow-up question; agreement still needs evidence.
Workflow fit
How to make a fair AI comparison
Use your own task as the test. Keep the input consistent so differences in the answers are easier to judge.
1. Use the same prompt and context
Choose Side by Side in MultipleChat, select the available models and use the shared prompt box. For this comparison, paste text rather than attaching files; file uploads are not supported in this mode.
2. Decide what a good answer looks like
For writing, judge tone and adherence to the brief. For ideas, judge originality and usefulness. For reasoning, check assumptions, calculations and supporting evidence.
3. Compare the answers, not just their length
Read each output against your criteria. A polished or confident answer can still miss the point. Verify factual claims against their sources.
4. Try more than one task
One answer is a sample, not a universal ranking. Repeat with a few tasks you actually do and note the model versions used.
Find your favourite answer.
Open MultipleChat, choose Side by Side and try a prompt from this page. Compare the available models, then check the plans if you want access to more.
Frequently asked questions
What is an AI model comparison tool?
It lets you send the same prompt to several AI models and view their responses together. MultipleChat offers side-by-side comparison with ChatGPT, Claude, Gemini and Grok; available access depends on your plan.
Which AI model is best?
There is no single winner for every task. Compare models using the writing, ideas or questions you care about, with the same brief and clear criteria. Model versions and results can change.
Can I compare AI models for free?
You can start with a free MultipleChat account. The current comparison mode offers ChatGPT and Gemini to signed-in free users; Claude and Grok require paid access. Usage limits apply. Check the plans and the in-app model selector before upgrading.
Does agreement between AI models prove an answer is correct?
No. Different models can repeat the same mistake. Comparison helps you see differences in reasoning and presentation, but factual claims still need independent verification.
Is this an AI benchmark or a comparison tool?
This page helps you compare responses to your own prompts in MultipleChat. It does not provide a measured leaderboard or claim that a particular model wins every task.