ModelRefs / GSM8K Methodology — Methodology
GSM8K Methodology — Methodology
GSM8K is a benchmark of 8.5K grade-school math word problems requiring 2–8 reasoning steps.
Overview
What it measures: Multi-step arithmetic reasoning in natural language.
How it works
- 8.5K grade-school problems written by human authors.
- Each problem has a numeric final answer.
- Scored on exact-match after extracting the final number.
- Typically evaluated with chain-of-thought prompting.
Strengths
- Tests reasoning, not memorization
- Cheap
Limitations
- Saturated
- Domain narrow
- Frontier models often score >95%
Best use cases
Baseline arithmetic reasoning
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Frequently asked questions
What does GSM8K measure?
Multi-step arithmetic reasoning in natural language.
What are its main limitations?
Saturated Domain narrow Frontier models often score >95%
When should I use this benchmark?
Baseline arithmetic reasoning