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Unlock the Power of Language Models with HELM Benchmark Hub

Your go-to open benchmark repository for LLM tasks.

shipped Nov 20, 2025buildpaid
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Why it matters

1Evaluate top-tier language models with robust, scenario-based assessments.
2Access up-to-date and challenging datasets that reflect real-world requirements.
3Leverage transparent evaluations to make informed decisions for your projects.

overview

What is HELM Benchmark Hub?

HELM Benchmark Hub is an open repository designed to assess the performance of leading language models across a variety of tasks. Our platform prioritizes transparency and reproducibility, allowing users to compare models' capabilities against a robust set of benchmarks.

  • Covering dozens of LLM tasks.
  • Accessible to researchers, enterprises, and policy makers.
  • Utilizes cutting-edge evaluation datasets.

features

Key Features

The HELM Benchmark Hub integrates several advanced features to enhance your benchmarking experience. With our new HELM Capabilities leaderboard and refined scoring methods, achieving reliable evaluations has never been easier.

  • Leaderboards showcasing real-time model performance.
  • Mean score aggregation for consistency across evaluations.
  • Regular updates with the latest datasets like MMLU-Pro and GPQA.

use cases

Who Can Benefit from HELM?

HELM Benchmark Hub is tailored for a diverse range of users, from external practitioners analyzing model performance to enterprises making critical decisions about language model deployment. Our benchmark provides the clarity needed to select the best model for your specific use case.

  • Researchers interested in reproducible results.
  • Business decision-makers choosing language models for applications.
  • Policy makers assessing AI technologies for ethical compliance.

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