Is GPT 5 Mini good at Translation & Localization?
GPT 5 Mini ranks #31 of 44 for Translation & Localization — excellent. The top pick for this task is qwen3.7-max.
#31 / 44
Rank for this task
90.9
Score
$0.0118
Cost / run
GPT 5 Mini on each Translation & Localization sub-task
| Register & Formality | 100.0/100 | #1 |
| Business Translation | 96.0/100 | #34 |
| Localization | 88.0/100 | #19 |
| Catch the Translation Error | 72.5/100 | #39 |
Real examples, graded
WinJapanese keigo direction (EN→Japanese) 100/100
“The translation is perfectly accurate, highly natural, and uses the exact correct register (humble keigo for own actions) required for a message to a client.”
Frequently asked
Is GPT 5 Mini good at Translation & Localization?
GPT 5 Mini ranks #31 of 44 models we tested for Translation & Localization, scoring excellent.
What is GPT 5 Mini's strongest Translation & Localization skill?
Its best sub-task here is Register & Formality.
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Prompt × model results
12 test cases · 3 evalsClaude Opus
GPT-5
Gemini
v1
7.1
6.8
7.4
v2
8.3
7.9
8.0
v3
9.2
★
8.6
8.4
Best combo: v3 × Claude Opus
9.2 quality · $0.004/run · 1.8s