Table · dataset · 2026
CapBencher
Listed in Hugging Face Datasets
Description
CapBencher: Give Your LLM Benchmark a Built-in Alarm for Test-Set Overfitting ICML 2026 | arXiv:2505.18102 | Code | Blog Post CapBencher is a simple protocol for "capping" an LLM benchmark's accuracy by design. It sets a ceiling on the best achievable score, so that statistically significant performance above that cap becomes a strong signal of data leakage, contamination, or leaderboard hacking. A benefit is that it enables open, reproducible evaluation and model ranking… See the full description on the dataset page: huggingface.co/datasets/ishidalab/capbencher.
Links
Where it is published
- Hugging Face dataset page huggingface.co/datasets/ishidalab/capbencher ↗
landing page · from Hugging Face
Documentation and papers
- arXiv:2505.18102 arxiv.org/abs/2505.18102 ↗
publication · from Hugging Face
Catalogue records · 1
- Hub API huggingface.co/api/datasets/ishidalab/capbencher ↗
metadata API · from Hugging Face
Topics
- Stated by source
- question answering · text · text generation
- From keywords
- Computer Science & AI
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| Hugging Face Datasets | ishidalab/capbencher | 12 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · Hugging Face | connector:huggingface@1.0.0 | /gated |
| concepts[field].local:field:computer-science-ai | mapping · Hugging Face | connector:huggingface@1.0.0 | |
| concepts[modality].hf_modality:text | source · Hugging Face | connector:huggingface@1.0.0 | |
| concepts[task].hf_task:question-answering | source · Hugging Face | connector:huggingface@1.0.0 | /tags[task_categories:*] |
| concepts[task].hf_task:text-generation | source · Hugging Face | connector:huggingface@1.0.0 | /tags[task_categories:*] |
| created_date | source · Hugging Face | connector:huggingface@1.0.0 | |
| description | source · Hugging Face | connector:huggingface@1.0.0 | /description |
| license | source · Hugging Face | connector:huggingface@1.0.0 | /tags[license:*] |
| publication_date | source · Hugging Face | connector:huggingface@1.0.0 | |
| title | source · Hugging Face | connector:huggingface@1.0.0 | /id |
| updated_date | source · Hugging Face | connector:huggingface@1.0.0 |