LMArena AI

LMArena empowers the global community to collectively improve AI by providing a transparent, open platform where models can be compared across multiple modalities—text, image, and vision. Launched as Chatbot Arena and evolved through collaboration with researchers and users, it features real-time voting battles, an evolving leaderboard, and detailed performance insights. The platform encourages scientific rigor and fairness while enabling users to understand which AI models perform best for specific tasks or contexts.

Key Features

• Live Model Battles: Users submit prompts and watch AI models compete head-to-head, voting on preferred outputs for real-time ranking updates.
• Multi-Modal Support: Evaluate large language models (LLMs), image-to-text, and image generation models on one integrated platform.
• Community-Driven Leaderboard: Transparent scoring system based on millions of votes shows top-performing AI models and tracks continuous improvement.
• Open Access & Transparency: Open-source infrastructure and transparent policies share evaluation data publicly to advance AI research collectively.

Use Cases

• AI Model Selection: Researchers and developers can identify the best AI models suited for specific applications through direct comparison.
• Community Engagement: AI enthusiasts participate in evolving model rankings by voting and providing feedback on model outputs.
• Benchmarking & Research: Provides a rich, real-world dataset for benchmarking AI performance beyond traditional academic tests.