ai_tool_treatment
Leiden University states that ChatGPT is not supported because data security and privacy are not guaranteed.
Review: Agent reviewed
Change log
Leiden University
Release-to-release tracker diff with separate policy-text, newly-extracted claim, evidence, and source snapshot categories.
Change summary
Current public record freshness and review state.
Leiden University currently has 6 source-backed claim records and 5 official source attributions. Latest tracked changed date: May 23, 2026. No tracker diff rows are recorded in the latest public release.
This tracker is not legal advice, not academic integrity advice, and not an official university statement unless a linked source is the university's own official page.
Newly extracted claims are tracker additions and are not necessarily newly published by the university. Source snapshot changes show hash changes for the same source URL and are not by themselves policy changes.
Diff categories
Semantic classification for this release diff.
Release diff
Unified tracker diff generated from the previous and current public release snapshots.
No tracker claim/evidence/source changes are recorded for this university in the latest public release.
Claim changes
6 claim records
privacy
Leiden University tells staff to check confidentiality labels before using AI with documents.
Review: Agent reviewed
research
Leiden Law School's research guidance says its researchers are responsible for correct genAI use, must review genAI-generated output, and must use genAI responsibly and transparently.
Review: Agent reviewed
privacy
Leiden University's Dutch staff guidance says staff should use only AI tools marked green in the university toolpicker, should not process personal data or confidential information with AI tools, and should verify AI output.
Review: Agent reviewed
academic_integrity
Leiden University's assessment guidance describes a five-level scale for AI integration in assessments, ranging from no AI to AI task completion with human evaluation.
Review: Agent reviewed
teaching
Leiden University's general AI in education page says the university offers a learning environment where AI may be used to support education when lecturers and students use tools responsibly.
Review: Agent reviewed
Source snapshots
5 source attributions
AI in education - Leiden University
official_guidance Tracker checked at May 14, 2026, 12:35 PM
Scale of AI use at Leiden University
official_guidance Tracker checked at May 14, 2026, 12:39 PM
Use of genAI for research - Leiden University
official_guidance Tracker checked at May 14, 2026, 12:47 PM
Werken met AI
official_guidance Tracker checked at May 23, 2026, 6:20 PM
Werken met AI - Universiteit Leiden
official_guidance Tracker checked at May 14, 2026, 12:42 PM