CodeEditorBench Plus - Code Requirement Switch (Zero-shot): leaderboard

Code Requirement Switch task of CodeEditorBench (Guo et al., 2024) on its Plus split, the problems kept after timestamp-based filtering against training-data contamination: the model adapts a solution of a similar problem to a new problem statement, and passes when the adapted program passes every test case. 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-4 (0613)26.4#1214
2GPT-3.5 Turbo (1106)17.7#3245
3Magicoder-S-DS-6.7B13#7023
4GLM-48.5#1673
5Gemini 1.0 Pro7.6#4110
6Phind-CodeLlama-34B-v27.4#9928
7WizardCoder-15B-V1.06.7#9717
8CodeLlama-34B-hf5.2#9332
9Magicoder-S-CL-7B3.9#9042
10CodeLlama-34B-Instruct-hf2.7#7428
11CodeLlama-13B-Instruct-hf2.1#9291
12CodeLlama-7B-Instruct-hf1.7#9444

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-requirement-switch-zero-shot · How It Works · Data refreshed daily, snapshot 2026-11-12.