evaluating-llms-harness

Benchmark language models across 60+ academic benchmarks using a unified evaluation harness.

Updated Apr 30, 2026
One-click install
npx skills add https://github.com/photonics-dhl/Hermes --skill evaluating-llms-harness-photonics-dhl
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: evaluating-llms-harness
Source: https://github.com/photonics-dhl/Hermes/tree/main/hermes-home/skills/mlops/evaluation/lm-evaluation-harness
Command: npx skills add https://github.com/photonics-dhl/Hermes --skill evaluating-llms-harness-photonics-dhl

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Evaluates language models using a unified evaluation harness to produce consistent, reproducible benchmarks across multiple task suites.

Core Features & Use Cases

  • Supports 60+ benchmarks (MMLU, HumanEval, GSM8K, TruthfulQA, HellaSwag, ARC, MBPP)
  • Compares models, tracks training progress, and generates publication-ready reports
  • Works with HuggingFace, vLLM, and API-based backends for flexible evaluation in diverse environments

Quick Start

Install the harness and run your first evaluation with a model and a task list to generate a baseline report.

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 LLM models across multiple academic tasks?

Benchmark LLM models using a unified evaluation harness to obtain reproducible results across 60+ academic benchmarks like MMLU and GSM8K, generating publication-ready reports for performance comparison.

Can I evaluate HuggingFace models using vLLM and API backends?

Evaluate HuggingFace models using vLLM and API backends within the evaluation harness to enable flexible model assessment and direct performance comparison across diverse inference environments.

What benchmarks are supported for LLM evaluation in Python?

LLM evaluation in Python supports 60+ academic benchmarks including MMLU, HumanEval, GSM8K, TruthfulQA, HellaSwag, ARC, and MBPP for comprehensive language model progress tracking and comparison.

How do I generate reproducible LLM benchmarking reports for publication?

Generate reproducible LLM benchmarking reports by running models through the unified evaluation harness, which produces consistent baseline results suitable for publication and training progress tracking.

Do I need Python and accelerate for distributed LLM evaluation?

Distributed LLM evaluation requires Python and the lm-eval harness, with optional accelerators like accelerate to support distributed evaluation across compatible hardware setups.

What's the best way to compare LLM performance on standardized tasks?

Compare LLM performance on standardized tasks by running multiple models through the unified evaluation harness, which covers 60+ benchmark tasks to produce consistent, reproducible comparison reports.