JiaqiXue/R2-Bench

R2-Bench R2-Bench is a benchmark dataset for evaluating LLM routing with joint model and token budget optimization. It contains 30,968 queries evaluated across 10 LLMs at 16 token budget levels, with LLM-judge quality scores. Associated with R2-Router (code), under review at ICML 2026. Dataset Structure data/ ├── meta-llama/ │ ├── Llama-3.1-70B-Instruct/ │ │ ├── 10_judge.csv │ │ ├── 20_judge.csv │ │ ├── ... │ │ └── 8000_judge.csv │ └──… See the full description on the dataset page: https://huggingface.co/datasets/JiaqiXue/R2-Bench.

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