API Change Impact Analysis Dataset

#change impact analysis #affected object identification #dependency path reasoning #API change management #software dependency analysis #system maintenance

9800
0.3GB
JSON
CATL
MOBIUSI INC

Updated:2026-11-04

AI Analysis & Value Prop

This dataset presents software dependency graphs linking API definitions, shared components, endpoints, documentation, clients, and tests, alongside proposed code or specification changes. Each record can support identifying affected objects, tracing dependency paths, summarizing change impact, and recommending follow-up work. It is designed for change reviews, impact analysis, and regression test planning in API development.

Dataset Insights

Sample Examples

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Technical Specifications

Field	Type	Description
file_name	string	File name
change_request	string	The source code change or specification change to analyze, provided as plain text, code, or a change description.
impact_summary	string	A concise overall explanation of the scope and consequences of the proposed change.
affected_objects	array	Objects inferred to be affected by the proposed change.
dependency_graph	string	The source API dependency graph serialized as JSON, including relevant definitions, shared components, endpoints, documentation, clients, tests, nodes, and edges.
dependency_paths	array	Dependency paths that explain how the proposed change reaches affected objects.
analysis_confidence	number	The model's confidence in the impact analysis, expressed as a value from 0 to 1.
recommended_actions	array	Suggested follow-up work, such as updating clients, documentation, or tests.

Compliance Statement

Authorization Type	Proprietary - Commercial AI Training License (No Redistribution)
Commercial Use	Requires exclusive subscription or authorization contract (monthly or per-invocation charging)
Privacy and Anonymization	No PII, no real company names, simulated scenarios follow industry standards
Compliance System	Compliant with China's Data Security Law / EU GDPR / supports enterprise data access logs

Frequently Asked Questions

What does the dataset contain?: Records pair API dependency graphs with proposed changes. They cover relevant definitions, shared components, endpoints, documentation, clients, and tests, with analysis outputs such as affected objects, dependency paths, impact summaries, and recommended actions.

What fields and structure are included?: The dependency graph is provided as serialized JSON, while a change request may be plain text, code, or a change description. Analysis outputs include affected objects, dependency paths, an impact summary, recommended actions, and an analysis confidence value from 0 to 1. Refer to the delivered records for the exact contents.

Which training or evaluation tasks does it support?: It supports code reasoning and dependency understanding, including training or evaluating affected object identification, dependency path reasoning, change impact summarization, and recommendations for updating clients, documentation, and tests.

How can I access the dataset, and what are the licensing terms?: Check the product page or platform delivery information for access methods, available formats, and licensing terms. Confirm the applicable license and usage restrictions before using the data in commercial projects or redistributing it.

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Cite this Work

@dataset{Mobiusi2026,
  title={API Change Impact Analysis Dataset},
  author={MOBIUSI INC},
  year={2026},
  url={https://www.mobiusi.com/datasets/d824024e2c8cdcf6879b9fa4f9ecc9f5?dataset_scene_id=19},
  urldate={2026-10-21},
  keywords={API change impact analysis,API dependency graph,dependency reasoning,affected object identification,code change analysis,API change review,regression test planning,API development dataset},
  version={1.0}
}

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