evaluating-llms-harness

Benchmark LLMs across 60+ tasks using the lm-evaluation-harness backend.

1|Updated Apr 13, 2026
One-click install
npx skills add https://github.com/tangzheng202202/hermes-skills --skill evaluating-llms-harness-tangzheng202202
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: evaluating-llms-harness
Source: https://github.com/tangzheng202202/hermes-skills/tree/main/03-mlops/mlops/evaluation/lm-evaluation-harness
Command: npx skills add https://github.com/tangzheng202202/hermes-skills --skill evaluating-llms-harness-tangzheng202202

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill provides a consistent, scalable way to benchmark large language models across 60+ academic benchmarks, enabling objective comparison and progress tracking for researchers and engineers.

Core Features & Use Cases

  • Evaluates 60+ tasks including MMLU, HumanEval, GSM8K, TruthfulQA, and HellaSwag to surface a model's capabilities across reasoning, coding, and knowledge domains.
  • Supports multiple backends and integrations (HuggingFace, vLLM, and API-based models) to fit diverse deployment environments and research needs.
  • Use cases include comparing model versions, tracking progress over time for academic publications, and benchmarking new architectures for publication-ready results.

Quick Start

Run a full evaluation using the lm-evaluation-harness harness against your desired task set to establish a baseline.

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 multiple academic tasks like MMLU and HumanEval?

To benchmark LLMs across tasks like MMLU and HumanEval, you can run the lm-evaluation-harness backend against a configured task list to generate standardized metrics quantifying model quality and progression.

What is the best way to evaluate and compare model versions for academic publications?

Evaluating and comparing model versions for academic publications is best achieved by running standardized benchmarks across 60+ tasks, which tracks model progression over time and generates objective, publication-ready results.

Does the lm-evaluation-harness support API-based models and vLLM backends?

Yes, the lm-evaluation-harness supports evaluating API-based models and vLLM backends alongside HuggingFace deployments, allowing you to fit diverse research environments and compare model quality consistently.

Can I use a single harness to evaluate reasoning, coding, and knowledge domains?

Yes, you can use a single harness to evaluate reasoning, coding, and knowledge domains by configuring tasks like GSM8K, TruthfulQA, and HellaSwag to surface a model's comprehensive capabilities.

Do I need the lm-evaluation-harness backend to quantify model quality?

Yes, you need the lm-evaluation-harness backend to quantify model quality, as it provides the framework to execute the 60+ benchmark tasks and output the standardized metrics required for evaluation.