Glossary · Updated Sep 2, 2026

Benchmark

A standardised test set used to compare models or tools, such as coding, reasoning, or knowledge exams.

Definition

Benchmarks provide comparable scores across models, but they can be gamed, saturate over time, and rarely match a specific business task. Public leaderboards summarise many benchmarks and human preference votes. They are useful for shortlisting models, not for final decisions.

Why it matters when choosing a tool

Treat benchmark rankings as a rough guide and run your own evaluation on representative tasks before committing.

Where you will meet it

AI Assistants, AI Coding & Development

Related terms

Evaluation (evals) · Large language model (LLM) · Reasoning model

Tools where this matters

Reviewed products in the related categories