metadata
license: cc-by-2.0
task_categories:
- text-generation
- fill-mask
language:
- en
tags:
- code
📘 Data Dictionary for the Curated Class-level Dataset
| Field | Description |
|---|---|
id |
A unique identifier for each data point, starting from 0. |
repository_name |
Name of the GitHub repository from which the class was extracted. |
file_path |
Full path to the file containing the class within the repository. |
class_name |
Name of the class defined in the corresponding file. |
human_written_code |
Full source code of the human-written class, including all docstrings. |
class_skeleton |
Extracted skeleton of the class, including class and method signatures along with associated docstrings (if present). |
total_program_units |
Total number of program units (i.e., classes and methods) within the class skeleton. |
total_doc_str |
Number of program units in the class skeleton that contain associated docstrings. |
AvgCountLine |
Average number of lines per class. |
AvgCountLineBlank |
Average number of blank lines per class. |
AvgCountLineCode |
Average number of code lines per class (excluding comments and blanks). |
AvgCountLineComment |
Average number of comment lines per class. |
AvgCyclomatic |
Average cyclomatic complexity across methods in the class. |
CommentToCodeRatio |
Ratio of comment lines to code lines in the class. |
CountClassBase |
Number of base classes (i.e., direct superclasses). |
CountClassCoupled |
Number of other classes referenced (coupled) by this class. |
CountClassCoupledModified |
Number of coupled classes after removing standard library dependencies. |
CountClassDerived |
Number of classes that inherit from this class. |
CountDeclInstanceMethod |
Number of instance methods declared in the class. |
CountDeclInstanceVariable |
Number of instance variables declared in the class. |
CountDeclMethod |
Number of methods declared in the class (excluding inherited ones). |
CountDeclMethodAll |
Total number of declared methods, including inherited ones. |
CountLine |
Total number of lines in the class. |
CountLineBlank |
Number of blank lines in the class. |
CountLineCode |
Number of executable code lines in the class. |
CountLineCodeDecl |
Number of declaration lines in the class. |
CountLineCodeExe |
Number of executable statement lines in the class. |
CountLineComment |
Number of comment lines in the class. |
CountStmt |
Total number of statements in the class. |
CountStmtDecl |
Number of declaration statements in the class. |
CountStmtExe |
Number of executable statements in the class. |
MaxCyclomatic |
Maximum cyclomatic complexity among all methods in the class. |
MaxInheritanceTree |
Maximum depth of the class in the inheritance hierarchy. |
MaxNesting |
Maximum level of nested control structures in the class. |
SumCyclomatic |
Sum of cyclomatic complexity across all methods in the class. |
If you use this dataset, please cite:
@article{rahman2025large,
title={A Large-scale Class-level Benchmark Dataset for Code Generation with LLMs},
author={Rahman, Musfiqur and Khatoonabadi, SayedHassan and Shihab, Emad},
journal={arXiv preprint arXiv:2504.15564},
year={2025}
}