Minecraft-style voxel benchmark for comparing AI models (Arena + Sandbox)

Open Source Prompt Manager for ChatGPT, Supports 19 LLMs & some cool features!

Comprehensive LLM leaderboard aggregating multiple benchmarks into transparent rankings. Open data, community-driven, built with Svelte.

🎛️ Arena模型管理油猴脚本 - 支持筛选过滤、分类管理、自定义显示、公司排序，覆盖Text/Search/Image/Code/Video多Arena模式

Arena.ai Plus is a powerful Chrome Extension that enhances Arena.ai's leaderboards with real-time pricing data, specialized value metrics, and deeper model insights.

Use the world's most powerful AI in a simple, free, and comfortable way.使用世界上最强大的 AI，以一种简单、免费、舒适的方式。😎

Tool JavaScript untuk export chat conversation dari LMArena ke format Markdown. Script ini berjalan di browser console dan otomatis detect pesan user dan assistant, kemudian copy hasil ke clipboard dengan format yang rapi dan terstruktur.

The history of scores on lmarena.ai saved as JSON.

Code for "Drawing Conclusions from Draws: Rethinking Draw Semantics in Arena-Style LLM Evaluation"

Universal AI Model Registry — live model IDs, pricing, context windows, and capabilities for OpenAI, Anthropic, Google, xAI, Mistral, DeepSeek, Meta, and 12+ providers. MCP server + auto-updater. Tracks riftrunner and all LMArena anonymous models.

🚀 Streamline LLM prompts with PromptManager: compress, enhance, generate, and control for improved efficiency and quality across diverse platforms.

🔍 Detect anonymous LLM models with this Python tool, designed to automate the identification of the "riftrunner" model on lmarena.ai.