Chatbot Arena (formerly LMSYS): Free AI Chat to Compare & Test Best AI Chatbots
How It Works
- Blind Test: Ask any question to two anonymous AI chatbots (ChatGPT, Gemini, Claude, Llama, and more).
- Vote for the Best: Choose the best response. You can keep chatting until you find a winner.
- Play Fair: If AI identity reveals, your vote won’t count.
- NEW features: Upload an image
and chat, or use
Text-to-Image models like DALL-E 3, Flux, Ideogram to generate images! Use
RepoChat tab to chat with Github repos.
Chatbot Arena LLM Leaderboard
- Backed by over 1,000,000+ community votes, our platform ranks the best LLM and AI chatbots. Explore the top AI models on our LLM leaderboard!
Chat now!
To test grok 3, And use the “early-grok-3” templates