None
No generative AI tools were used at any stage of writing, editing, analysis, or content generation.
Minimal
AI tools were used only for limited assistance such as grammar correction, minor wording suggestions, translation, or formatting. No substantive content was generated by AI.
Moderate
AI tools were used to assist with drafting small sections of text, summarizing sources, brainstorming ideas, or suggesting structure. The authors substantially revised and verified all AI-assisted content.
Extensive
AI tools were used to generate substantial portions of text, analysis, figures, or code that appear in the submission. Authors reviewed and validated the outputs.