LMArena
Crowdsourced AI model leaderboard and comparison platform with 5.6M+ votes across 300+ LLMs.
About LMArena
LMArena (formerly Chatbot Arena) is the leading crowdsourced AI model evaluation platform that lets users chat with multiple AI models side-by-side to compare ChatGPT, Claude, Gemini, and 300+ other LLMs. It uses over 5.6 million user votes to compute Elo ratings, making it the industry standard for AI model benchmarking.
Key Features
💰 Pricing
Free to use for model comparison and voting. Enterprise API and research partnerships available.
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