CodeEditorBench Plus - Code Translate (Zero-shot): leaderboard

Code Translate task of CodeEditorBench (Guo et al., 2024) on its Plus split, the problems kept after timestamp-based filtering against training-data contamination: the model translates a program between C++, Java and Python, and passes when the translation passes every test case in the target language. Scored as pass@1 (%) with greedy decoding and a zero-shot prompt; higher is better.

Metric: pass@1 (%, greedy decoding, zero-shot, CodeEditorBench_Plus). Source: codeeditorbench.github.io. Saturation forecast: Estimated already saturated. 19 models tracked.

Top models

#ModelScoreOverall rank
1GPT-3.5 Turbo (1106)47.5#3245
2GPT-4 (0613)46.5#1214
3Gemini 1.0 Pro34.4#4110
4Magicoder-S-DS-6.7B34.3#7023
5CodeLlama-13B-Instruct-hf33.3#9291
6CodeLlama-34B-hf31#9332
7WizardCoder-15B-V1.030.9#9717
8CodeLlama-7B-Instruct-hf28.9#9444
9CodeLlama-34B-Instruct-hf28.7#7428
10Phind-CodeLlama-34B-v227.9#9928
11GLM-427.8#1673
12Magicoder-S-CL-7B27.2#9042

No result here: #1 Claude Fable 5.2, #2 Gemini 4 Carbon, #5 Claude Opus 5.5.

Interactive version: theaggregate.ai/benchmark?slug=codeeditorbench-plus-code-translate-zero-shot · How It Works · Data refreshed daily, snapshot 2026-11-12.