ModelRefs / HumanEval — AI Glossary

HumanEval — AI Glossary

A code generation benchmark of 164 Python programming problems testing function synthesis from docstrings. Also called HumanEval+.

Overview

HumanEval (Chen et al., OpenAI, 2021) evaluates models on pass@k: whether at least one of k generated completions passes all unit tests. HumanEval+ (EvalPlus) extends the test suite to reduce false positives.

Reference details

Topicevaluation
Also known asHumanEval+
Last reviewed2026-06-24

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Frequently asked questions

What is HumanEval?

A code generation benchmark of 164 Python programming problems testing function synthesis from docstrings.

Is HumanEval the same as HumanEval+?

Yes — HumanEval+ are common aliases for HumanEval.

What concepts are related to HumanEval?

Closely related concepts include evaluation benchmark, swe bench.