A multilingual benchmark that translates 250 grade school math problems from GSM8K into 10 typologically diverse languages: Bengali, German, Spanish, French, Japanese, Russian, Swahili, Telugu, Thai, and Chinese.
BenchLM is tracking MGSM in the local dataset, but exact-source verification records for these rows are still being attached. To avoid a blank benchmark page, BenchLM shows the current tracked rows below as a display-only reference table.
These tracked rows are useful for inspection and spot-checking, but until exact-source attachments are completed they should not be treated as fully verified public benchmark rows.
BenchLM mirrors the published tracked score view for MGSM. GPT-5.4 leads the public snapshot at 96% , followed by Gemini 3.1 Pro (96%) and GPT-5.3 Codex (96%). BenchLM does not use these results to rank models overall.
GPT-5.4
OpenAI
gpt-5-4
Gemini 3.1 Pro
gemini-3-1-pro
GPT-5.3 Codex
OpenAI
gpt-5-3-codex
The published MGSM snapshot is tightly clustered at the top: GPT-5.4 sits at 96%, while the third row is only 0.0 points behind. The broader top-10 spread is 1.0 points, so many of the published scores sit in a relatively narrow band.
111 models have been evaluated on MGSM. The benchmark falls in the Multilingual category. This category carries a 7% weight in BenchLM.ai's overall scoring system. Within that category, MGSM contributes 35% of the category score, so strong performance here directly affects a model's overall ranking.
Year
2022
Tasks
250 problems × 11 languages
Format
Math word problems
Difficulty
Grade school math, multilingual
MGSM evaluates mathematical reasoning across languages, revealing that performance can vary significantly across languages, with lower-resource languages (Bengali, Swahili, Telugu) typically showing the largest gaps.
Version
MGSM 2022
Refresh cadence
Static
Staleness state
Stale
Question availability
Public benchmark set
BenchLM uses freshness metadata to decide whether a benchmark should still be treated as a strong differentiator, a benchmark to watch, or a display-only reference. For the full scoring policy, see the BenchLM methodology page.
A multilingual benchmark that translates 250 grade school math problems from GSM8K into 10 typologically diverse languages: Bengali, German, Spanish, French, Japanese, Russian, Swahili, Telugu, Thai, and Chinese.
GPT-5.4 currently leads the published MGSM snapshot with a tracked score of 96%. BenchLM shows this benchmark for display only and does not use it in overall rankings.
111 AI models are included in BenchLM's mirrored MGSM snapshot, based on the public leaderboard captured on April 10, 2026.
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