A multilingual software-engineering benchmark for real-world code issue resolution across multiple programming languages.
BenchLM mirrors the published score view for SWE Multilingual. Claude Opus 4.5 leads the public snapshot at 77.5% , followed by MiniMax M2.7 (76.5%) and Qwen3.6 Plus (73.8%). BenchLM does not use these results to rank models overall.
Claude Opus 4.5
Anthropic
MiniMax M2.7
MiniMax
Qwen3.6 Plus
Alibaba
The published SWE Multilingual snapshot is tightly clustered at the top: Claude Opus 4.5 sits at 77.5%, while the third row is only 3.7 points behind. The broader top-10 spread is 4.5 points, so many of the published scores sit in a relatively narrow band.
5 models have been evaluated on SWE Multilingual. The benchmark falls in the Coding category. This category carries a 20% weight in BenchLM.ai's overall scoring system. SWE Multilingual is currently displayed for reference but excluded from the scoring formula, so it does not directly affect overall rankings.
Year
2026
Tasks
Multilingual software-engineering tasks
Format
Repository task completion
Difficulty
Professional software engineering
MiniMax reports SWE Multilingual as a coding benchmark focused on multilingual software-engineering tasks beyond single-language Python issue fixing.
Version
SWE Multilingual 2026
Refresh cadence
Quarterly
Staleness state
Current
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 software-engineering benchmark for real-world code issue resolution across multiple programming languages.
Claude Opus 4.5 by Anthropic currently leads with a score of 77.5% on SWE Multilingual.
5 AI models have been evaluated on SWE Multilingual on BenchLM.
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