RouteWorks/RouterArena

RouterArena: An open framework for evaluating LLM routers with standardized datasets, metrics, an automated framework, and a live leaderboard.

50
/ 100
Established

This project provides an open platform for evaluating and comparing large language model (LLM) routers. It helps you understand how different routing systems perform in selecting the best LLM for a given query, considering factors like accuracy and cost. The platform takes your router's decisions for various queries and outputs detailed performance metrics and a ranking on a live leaderboard. Anyone developing or integrating LLM routing solutions would use this to benchmark their systems.

Use this if you are building or using LLM routing systems and need a standardized way to measure their effectiveness, efficiency, and cost-performance trade-offs.

Not ideal if you are looking for a tool to build or deploy an LLM router, as this focuses solely on evaluation and benchmarking.

LLM routing model selection AI system evaluation benchmarking AI cost optimization
No Package No Dependents
Maintenance 10 / 25
Adoption 9 / 25
Maturity 15 / 25
Community 16 / 25

How are scores calculated?

Stars

71

Forks

12

Language

Python

License

Apache-2.0

Last pushed

Feb 18, 2026

Commits (30d)

0

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