Chat and compare models
Run side-by-side chats and compare model responses in one interface, with voting that feeds the community ranking process.
Arena
Freemium
Public AI model leaderboard for chatting, comparing, and voting across text, vision, image, video, search, and agent tasks.
What is Arena?
Arena is a public AI model leaderboard and comparison platform built around real-user evaluation. It lets people chat with multiple models, compare their answers, and vote on results that help shape rankings for large language models, image systems, code models, and agentic tools.
The site organizes model performance into dedicated arenas, including text, vision, web development, search, video, image editing, and agent tasks. That makes it useful both for casual comparison and for readers who want a quick view of how frontier models are performing across different kinds of work.
What can Arena do?
Battle-style evaluation
Use Battle Mode to evaluate frontier models through direct head-to-head interactions instead of relying only on static benchmark tables.
Multi-arena rankings
Browse a broad leaderboard that spans text, web development, vision, document, image, search, video, and video-edit tasks.
Agent performance leaderboard
Inspect separate agent rankings that emphasize tool use, task completion, reliability, and steerability for real-world agentic work.
Score-based comparison view
Review ranked model lists with score displays and uncertainty ranges where available, giving more context than a simple ordered list.
Chat history search
Search chat history from the Arena interface to find earlier conversations and past interactions.
Use Cases
“Compare model outputs”
Test how different frontier models answer the same prompt, then vote on the result to help the public ranking reflect real comparisons.
“Review task-specific leaderboards”
Check the text, vision, web development, image, search, or video arenas when you want a quick view of which models lead in a specific task family.
“Evaluate agents and tool use”
Use the agent leaderboard to assess how well models orchestrate tools and complete real-world agentic tasks.
“Find past chats”
Search earlier conversations in Arena when you need to revisit prior prompts or outputs from your own chat history.
Frequently Asked Questions
What is Arena used for?
Arena is a public leaderboard and comparison site for AI models. Users can chat with models, compare responses, vote, and review rankings across areas such as text, vision, web development, image, video, search, and agent tasks.
How does Arena compare AI models?
The site is centered on direct model comparison and public evaluation rather than a traditional software suite. The homepage highlights Battle Mode, and the leaderboard pages organize models by task area and rank them from real-world evaluation signals.
Does Arena have published pricing?
The source does not show a working pricing page. The /pricing URL currently returns a 404 page, so no plan, trial, or billing details are confirmed from the provided evidence.
Can users search past chats?
The site includes a search page for chat history, which suggests users can search past conversations. Beyond that, the provided sources do not confirm account, team, API, or workspace features.
Quick Facts
- Category
- AI leaderboard
- Primary use
- Compare and vote on AI model responses
- Primary users
- People evaluating LLMs, image models, code models, and agents
- Source domain
- lmarena.ai
- Pricing
- No published pricing confirmed; /pricing returns 404
Arena Traffic Analysis
Traffic data is for reference only.
- Domain Rating
- 80
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