Generating Reproducible Supplementary Materials With AI Help
Supplementary materials are often the bottleneck of submission. AI can help generate code documentation, data dictionaries, and reproducibility appendices — when paired with verification.
10 min · Reviewed 2026
The premise
Supplementary materials matter for reproducibility but get rushed at submission; AI generates strong drafts so authors can focus on verification.
What AI does well here
Generate code documentation from your analysis scripts (function signatures, parameters, expected outputs)
Draft data dictionaries from your dataset (variable names, types, units, missing-value handling)
Produce the reproducibility appendix following journal-specific requirements
Generate the README for your code repository
What AI cannot do
Substitute for actually testing that your reproducibility instructions work
Replace the author's responsibility for accurate documentation
Generate documentation for code or data the AI hasn't seen
End-of-lesson check
15 questions · take it digitally for instant feedback at tendril.neural-forge.io/learn/quiz/end-research-AI-supplementary-materials-creators
Which of the following is NOT something AI can effectively generate when provided with the appropriate inputs?
The raw experimental data itself that the analysis was performed on
A data dictionary listing variables, types, units, and missing-value handling
A reproducibility appendix matching a specific journal's format
Code documentation with function signatures and expected behavior
A researcher uses AI to generate a reproducibility appendix, and the instructions sound completely plausible and professional. What should the researcher do before submitting?
Submit immediately since the AI-generated content looks professional
Replace the AI-generated content with manually written instructions
Post the instructions online for community feedback before submission
Have a colleague attempt to follow the instructions on a fresh machine
What is the primary purpose of a gap list in the AI-assisted supplementary materials workflow?
To identify items that require author input rather than AI generation
To track which data variables were excluded from the analysis
To document which code functions were generated by AI versus written by humans
To list journal formatting requirements for the submission
Why is testing reproducibility instructions on a fresh machine considered essential?
Hidden dependencies and environment differences often cause failures that aren't apparent to the author
Fresh machines have more processing power for complex analyses
AI-generated instructions always work perfectly on first attempt
Fresh machines are required by most academic journals
A researcher wants AI to generate code documentation for their analysis script. What inputs must they provide to the AI?
Only the final publication PDF
The analysis code itself and descriptions of what each function does
A list of potential collaborators
The journal's submission guidelines
Which component is typically included in a data dictionary for supplementary materials?
Variable names, data types, measurement units, and how missing values are handled
The complete raw dataset values
Statistical significance values for all analyses
A narrative description of the research findings
What responsibility remains with the author even when using AI to generate supplementary materials?
Verifying the accuracy and correctness of all AI-generated content
Obtaining copyright clearance for all referenced materials
Hiring a professional editor for grammar review
Writing the entire submission from scratch
What does a code repository README typically include?
The full statistical analysis results
The complete raw dataset in text format
A list of all co-authors and their institutional affiliations
Environment setup instructions and how to run the analysis
The lesson describes a common problem with AI-generated reproducibility instructions. What is this problem?
They require expensive subscription services to access
They are typically too technical for peer reviewers to understand
They cannot be formatted to match journal requirements
They often sound correct but contain functional errors when tested
What is the main advantage of using AI to generate supplementary materials drafts?
AI can access and include proprietary datasets automatically
AI eliminates the need for any human review of the materials
AI allows authors to spend more time on verification rather than initial drafting
AI guarantees that all journal requirements will be perfectly met
When generating a reproducibility appendix, why is it important to provide journal-specific requirements to the AI?
Journals require AI-generated content to be labeled as such
Journal requirements are standardized across all academic publications
Different journals have different formatting and content requirements for reproducibility statements
AI can only generate appendices for journals in its training data
What type of information should be documented in function signatures within code documentation?
The email addresses of all users who have run the function
Parameters, expected inputs, return values, and what the function does
The exact time the function was last executed
The entire source code of the function
What does 'missing-value handling' in a data dictionary specify?
Which values in the dataset were excluded and the reason for exclusion
The order in which data was originally collected
How to handle reviewers who provide negative feedback
How null, NA, or blank entries in the data should be interpreted and processed
Why might AI-generated documentation for an unseen dataset fail?
The AI has no access to the actual data structure to understand variable relationships
AI automatically corrects errors in unknown datasets
AI refuses to work with datasets that haven't been preprocessed
Datasets over 1GB cannot be processed by AI systems
In the context of this lesson, what is the 'bottleneck' that supplementary materials represent?
The slow internet connection used to submit materials
The cost of preparing supplementary materials
The point in the submission process where time is often rushed and quality suffers
The journal's review process for supplementary files