llm-evaluation

Runs lm-evaluation-harness benchmarks for LLMs across multiple configurable backends and tasks.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/tylertitsworth/skills --skill llm-evaluation-tylertitsworth
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: llm-evaluation
Source: https://github.com/tylertitsworth/skills/tree/main/llm-evaluation
Command: npx skills add https://github.com/tylertitsworth/skills --skill llm-evaluation-tylertitsworth

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Evaluate LLMs with lm-evaluation-harness and standard benchmarks to enable consistent, reproducible model evaluation across multiple backends and task sets.

Core Features & Use Cases

  • Standard benchmarking with 60+ tasks (MMLU, GSM8K, HumanEval, HellaSwag, TruthfulQA, etc.) enabling comprehensive model assessment.
  • Backend versatility: supports HuggingFace local models, vLLM, OpenAI-compatible endpoints, and API-based configurations.
  • Custom evaluation pipelines and tasks, including LLM-as-judge evaluations, wandb integration, and scalable orchestration.

Quick Start

Run the lm-evaluation-harness with your chosen backend and a task set to obtain baseline model benchmarks.

Frequently Asked Questions about llm-evaluation

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

FAQPage Schema
How do I benchmark LLMs with standard tasks like MMLU and GSM8K?

You can benchmark LLMs using a standard evaluation workflow that supports over 60 tasks including MMLU, GSM8K, and HumanEval, ensuring consistent and reproducible model assessment.

Can I evaluate a local HuggingFace model and an OpenAI-compatible endpoint with the same pipeline?

Yes, you can evaluate local HuggingFace models, vLLM, and OpenAI-compatible endpoints using the same standard, configurable benchmarking pipeline for consistent model selection and deployment evaluation.

What is the best way to run reproducible LLM evaluations across different backends?

The best way to run reproducible LLM evaluations is using a standard harness that supports backend configurations for HuggingFace and vLLM, providing consistent results for research and deployment pipelines.

How do I customize evaluation pipelines for LLM-as-judge assessments?

You can customize evaluation pipelines by defining custom tasks and utilizing LLM-as-judge evaluations, integrating with wandb for tracking to achieve scalable orchestration and tailored model assessment.

Does LLM benchmarking support HumanEval for code generation tasks?

Yes, LLM benchmarking supports HumanEval alongside other tasks like HellaSwag and TruthfulQA, enabling comprehensive model assessment across reasoning, factual accuracy, and code generation benchmarks.

When do I need to use a standard evaluation harness for model selection?

You need a standard evaluation harness for model selection when comparing multiple backends requires consistent task configurations and reproducible benchmarking results to validate deployment readiness.