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THE MODEL ARENA

One prompt. Two perspectives.

Let the answers speak. Find the model that speaks to you.

Free demo MOCK BALANCE250available credits
A little room to experiment. No real credits involved.
MODEL A
MODEL B
xAIMODEL A

Grok 3

Ready

A fresh perspective awaits.

One prompt. Two ways to see it.
Run a comparison to explore the difference.

—— tokens0 cr$0.0000mock cost
AnthropicMODEL B

Claude Sonnet 4

Ready

A fresh perspective awaits.

One prompt. Two ways to see it.
Run a comparison to explore the difference.

—— tokens0 cr$0.0000mock cost
Ready when you areTotal mock cost0 cr · $0.0000
LOCAL SIMULATIONExplore the experience, including when one side fails.

Demo conversion: $1 = 1,000 credits, rounded up per model. Token counts use characters / 4. These UI estimates do not define real pricing. Balances reset on page reload.