LLM Arena

Covering 20+ major LLM providers. No more switching platforms, no more single-perspective "AI hallucinations". One question, multi-dimensional cross-validation, the most comprehensive and rigorous decision reference. You decide who's smarter.

Current Question

ELO

5/5

🔍 Think

Model A

Model B

Model C

Model D

💡 Identities revealed after voting

🥇 BEST： 👎 WORST：

Pick BEST first, then WORST

Winner - Why better?

Factually accurate / No hallucination Code / format correct Rigorous reasoning Precise instruction following

Loser - Why worse?

Severe hallucination Over-aligned / verbose Logic flaws / infinite loop Format / code breakdown

Totoro Engine cross-validates all four answers to find the truth

LLM Arena

Free Trial Privacy Fast Response

Current Question

ELO

5/5

🔍 Think

Model A

Model B

Model C

Model D

💡 Identities revealed after voting

🥇 Best Answer

👎 Worst Answer (optional)

Winner - Why better?

Accurate Code correct Rigorous logic Precise execution

Loser - Why worse?

Severe hallucination Over-aligned Logic flaws Format breakdown