MultiPL-E: Java

The Java subset of MultiPL-E: HumanEval and MBPP function-completion problems translated into Java and scored with pass@1.

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Categorycoding
Subcategorymultilingual code generation
Page statusactive
Metricpass@1
Directionhigher_is_better
Unit%
Dataset licenceMIT
PublisherNortheastern University Programming Research Lab (nuprl)

What it measures

This subset translates the HumanEval and MBPP prompts into Java by rewriting each problem's function signature, docstring and tests with Java syntax and typing, then asks the model to complete the function body in Java. The underlying algorithmic problem is unchanged from the Python original; only the surface language differs.

Task format

Function completion in Java: given a translated signature, docstring and (for HumanEval-derived items) doctests, the model generates a function body, which is compiled or interpreted with a real Java toolchain inside a container and checked against translated unit tests.

Models reporting this benchmark

These figures come from the model cards, which carry one collection date per card and no per-score attribution. They are shown as reported, not as verified evidence.
ModelProviderScoreCard as of
Claude Opus 4Anthropic91.22026-04
Claude Opus 4.6Anthropic91.22026-04
Claude Sonnet 4Anthropic89.12026-04
Claude Sonnet 4.5Anthropic89.12026-04
Claude Sonnet 4.5 (latest)Anthropic89.12026-04
GPT-4.1OpenAI88.52026-04
Gemini 2.5 ProGoogle DeepMind87.82026-04
DeepSeek R1DeepSeek87.22026-04
DeepSeek R1 0528DeepSeek87.22026-04
DeepSeek R1 0528 NVFP4 v2NVIDIA87.22026-04
DeepSeek ReasonerDeepSeek87.22026-04
GPT-4oOpenAI86.52026-04
GPT-4o (2024-05-13)OpenAI86.52026-04
GPT-4o (2024-08-06)OpenAI86.52026-04
GPT-4o (2024-11-20)OpenAI86.52026-04
GPT-4o miniOpenAI86.52026-04
Qwen2.5 Coder 32B InstructAlibaba / Qwen Team83.52026-04
Qwen2.5 Coder 32B Instruct AWQAlibaba / Qwen Team83.52026-04
Gemma 4 31BGoogle DeepMind81.22026-04
gemma 4 31B itGoogle DeepMind81.22026-04
gemma 4 31B it GGUFUnsloth81.22026-04
Gemma 4 31B IT NVFP4NVIDIA81.22026-04
Mistral Large (latest)Mistral AI80.22026-04
Mistral Large 2.1Mistral AI80.22026-04
Mistral Large 3Mistral AI80.22026-04
Codestral (latest)Mistral AI79.52026-04
Gemma 4 26BGoogle DeepMind79.22026-04
Qwen2.5 Coder 14B InstructAlibaba / Qwen Team78.52026-04
Llama 3.3 70B Instruct NVFP4NVIDIA77.52026-04
Llama-3.3-70B-InstructMeta77.52026-04
phi 4Microsoft76.52026-04
Phi 4 mini instructMicrosoft76.52026-04
Llama 3.1 70BMeta75.82026-04
Llama 3.1 70B InstructMeta75.82026-04
Qwen2.5 Coder 7B InstructAlibaba / Qwen Team72.12026-04
Qwen2.5 Coder 7B Instruct GPTQ Int4Alibaba / Qwen Team72.12026-04
CodeLlama 34B Instruct hfMeta64.52026-04

Data

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