CodeRouterBench - LLM Router (Online Agent): leaderboard
Metric: Average task score (%) of the backend the model routes each task to, over the 2,919 in-distribution CodeRouterBench coding tasks (execution-graded or proxy scores of eight candidate LLMs, a missing result counting 0); the router picks one of the eight by name; the zero-shot router with a cosine-kNN memory warmed up on 200 validation tasks and updated online as the test stream proceeds, seed 42). Source: arxiv.org. Saturation forecast: Around 2029. 7 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | MiniMax-M2.7 | 45.27 |
| 2 | GLM-5 | 45.21 |
| 3 | Qwen 3 Max | 44.92 |
| 4 | Qwen 3.5 Plus | 43.98 |
| 5 | Claude Sonnet 4.6 | 43.65 |
| 6 | Kimi K2.5 | 42.7 |
| 7 | GPT-5.4 | 40.95 |
Interactive version: theaggregate.ai/benchmark?slug=coderouterbench-llm-router-online-agent · How It Works · Data refreshed daily, snapshot 2026-09-26.