evaluating-llms-harness

Benchmark language models across 60+ academic tasks with multiple backends.

Updated May 1, 2026
One-click install
npx skills add https://github.com/xiaoquqi/hermes-agent-skills --skill evaluating-llms-harness-xiaoquqi
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: evaluating-llms-harness
Source: https://github.com/xiaoquqi/hermes-agent-skills/tree/main/mlops/evaluation/lm-evaluation-harness
Command: npx skills add https://github.com/xiaoquqi/hermes-agent-skills --skill evaluating-llms-harness-xiaoquqi

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires lm-eval, transformers, vllm, and includes references (resource) components.

What problem does it solve?

Benchmarking language models across 60+ academic benchmarks to provide reproducible, comparable metrics for model quality, progress tracking, and publication-ready results.

Core Features & Use Cases

  • Supports evaluating LLMs across 60+ tasks (MMLU, HumanEval, GSM8K, TruthfulQA, HellaSwag, ARC, MBPP) using standardized prompts and metrics.
  • Works with HuggingFace, vLLM, and API-based models for flexible deployment and benchmarking at scale.
  • Generates structured results suitable for dashboards, papers, or team reviews to compare models over time.

Quick Start

Run the lm_eval harness to benchmark your model on the full core task suite and export the results.

Frequently Asked Questions about evaluating-llms-harness

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I benchmark LLMs across academic tasks like MMLU and GSM8K?▼

To benchmark LLMs across academic tasks like MMLU and GSM8K, you can use a reproducible evaluation harness that evaluates models across 60+ standardized benchmarks and outputs comparable metrics.

Can I evaluate models using vLLM and HuggingFace backends?▼

Yes, you can evaluate models using vLLM and HuggingFace backends. The evaluation harness supports multiple backends including HuggingFace, vLLM, and API-based models for flexible deployment and scalable benchmarking.

What is the best way to compare language model performance for publication?▼

The best way to compare language model performance for publication is generating structured benchmark results. The harness outputs standardized metrics across 60+ academic benchmarks suitable for dashboards, papers, or team reviews.

How do I run reproducible LLM evaluations for model tracking?▼

You can run reproducible LLM evaluations for model tracking by executing the evaluation harness. It applies standardized prompts and metrics across 60+ tasks to provide consistent, comparable results for tracking model progress over time.

Does the lm-evaluation harness support API-based models for benchmarking?▼

Yes, the lm-evaluation harness supports API-based models for benchmarking. It works alongside HuggingFace and vLLM backends, allowing you to evaluate API-based models using the same 60+ academic benchmarks.

What standardized benchmarks are available for evaluating language models?▼

Available standardized benchmarks for evaluating language models include MMLU, HumanEval, GSM8K, TruthfulQA, HellaSwag, ARC, and MBPP. The harness evaluates models across these tasks using consistent prompts to ensure reproducible metrics.