LLM Eval Harnesses

LLM Eval Harnesses is a ready-to-run AI and machine learning skill on Zeplik. Benchmarking and evaluating LLMs and agents — lm-evaluation-harness, code-model benchmarks (HumanEval/MBPP), NeMo Evaluator, agent behavioral testing and test-plan authoring. Ask in plain language and Zeplik applies the skill's method for you inside the conversation, on whichever AI model you prefer.

The LLM Eval Harnesses skill loads automatically when your request matches it, or you can invoke it directly by typing /llm-evaluation-harnesses in any chat. It works with attachments, connectors, and any model that supports the task, so you get the same expert method every time without setting anything up.

What the LLM Eval Harnesses skill can do

• Select the right evaluation harness for a model or agent task
• Configure benchmark runs across MMLU, HumanEval, GSM8K, MBPP and more
• Design behavioral and capability tests for autonomous agents
• Produce runnable eval configs plus guidance on interpreting results

Try these prompts on Zeplik

Pick a prompt to open it in the Zeplik app. If you are not signed in yet, your prompt is waiting for you the moment you do.

• I need to benchmark my fine-tuned Llama model on MMLU and GSM8K, how do I set that upTry on Zeplik
• Can you help me evaluate a code generation model against HumanEval and MBPPTry on Zeplik
• I built an agent and need a test plan to check its tool-use behavior before launchTry on Zeplik
• What's the best way to run NeMo Evaluator against 100+ benchmarks for my modelTry on Zeplik

How the LLM Eval Harnesses skill works

How to use the LLM Eval Harnesses skill

1. 1

   Sign in to Zeplik

   Create a free Zeplik account or sign in. New accounts start with free credits, so you can try the LLM Eval Harnesses skill right away.

2. 2

   Describe your AI and machine learning task

   Ask in plain language, or type /llm-evaluation-harnesses to invoke the skill directly. Zeplik recognizes the LLM Eval Harnesses skill and applies its method.

3. 3

   Review and refine the result

   Zeplik returns a clear, structured answer. Ask follow-ups in the same chat to refine it or take the next step.

Source and credit

Frequently asked questions

What is the LLM Eval Harnesses skill?

LLM Eval Harnesses is a ready-to-run AI and machine learning skill on Zeplik. Benchmarking and evaluating LLMs and agents — lm-evaluation-harness, code-model benchmarks (HumanEval/MBPP), NeMo Evaluator, agent behavioral testing and test-plan authoring. Ask in plain language and Zeplik applies the skill's method for you inside the conversation, on whichever AI model you prefer.

How do I use LLM Eval Harnesses on Zeplik?

Sign in to Zeplik and ask in plain language, or type /llm-evaluation-harnesses in any chat to invoke it directly. The skill applies its method and returns a result you can refine in the same conversation.

Which AI model does the LLM Eval Harnesses skill use?

Any model you choose. Zeplik works across every model in one chat, so the LLM Eval Harnesses skill runs on your preferred model for the task.

Where does the LLM Eval Harnesses skill come from?

The LLM Eval Harnesses skill is adapted from the open-source davila7/claude-code-templates project (MIT) and tuned to run natively on Zeplik. The original source is linked on this page.

How much does the LLM Eval Harnesses skill cost?

Using the skill is free to start. You only spend Zeplik credits when the assistant runs, and new accounts begin with free credits.

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