Release diff
Leiden University
Unified tracker diff for public-release-20260523-001. Full source-page text is not published; short original-language evidence snippets are shown for citation context.
Unified diff
Release-to-release tracker changes generated from public release snapshots.
Leiden University public-release-20260523-001 diff
Initial tracked release.
+20-0
11 # Leiden University AI policy diff
22 ## Newly extracted tracker claim
33 This claim was newly extracted or newly promoted in the tracker release. It is not necessarily newly published by the university.
4+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.
5+Evidence (en, f0887f7e0ee5): The university therefore offers a learning environment where AI may be used to support education. By taking a responsible approach, lecturers and students can use various tools to innovate both teaching and learning.
6+Tracker checked at: 2026-05-14T12:35:00.000Z
47 ## Newly extracted tracker claim
58 This claim was newly extracted or newly promoted in the tracker release. It is not necessarily newly published by the university.
9+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.
10+Evidence (en, 32f1364847df): Researchers at Leiden Law School are themselves responsible for the correct use of genAI in their research. Reviewing (checking) all genAI-generated output ... is essential.
11+Tracker checked at: 2026-05-14T12:47:00.000Z
612 ## Newly extracted tracker claim
713 This claim was newly extracted or newly promoted in the tracker release. It is not necessarily newly published by the university.
14+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.
15+Evidence (en, 56b50935cd53): Levels of AI integration: Level 1: no AI; Level 2: AI-assisted idea generation and structuring; Level 3: AI-assisted editing; Level 4: AI task completion, human evaluation; Level 5: Full AI.
16+Tracker checked at: 2026-05-14T12:39:00.000Z
817 ## Newly extracted tracker claim
918 This claim was newly extracted or newly promoted in the tracker release. It is not necessarily newly published by the university.
19+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.
20+Evidence (nl, ac8f29a6855b): Gebruik alleen AI-tools die op 'groen' staan in de toolpicker. Verwerk geen persoonsgegevens. Deel geen vertrouwelijke informatie. Verifieer altijd de uitkomst van AI.
21+Tracker checked at: 2026-05-14T12:42:00.000Z
1022 ## Source attribution added
1123 An official source attribution was added to the tracker record.
24+Source https://www.medewerkers.universiteitleiden.nl/veiligheid/informatiebeveiliging-en-privacy/veilig-digitaal-werken/werken-met-ai snapshot ac8f29a6855b65520cc2c37cd8d953c5746242e8717a289ae42c6b313088bea6
25+Tracker checked at: 2026-05-14T12:42:00.000Z
1226 ## Source attribution added
1327 An official source attribution was added to the tracker record.
28+Source https://www.organisatiegids.universiteitleiden.nl/en/faculties-and-institutes/law/faculty-bureau/department-of-research-e.m.-meijers-institute/research/use-of-genai snapshot 32f1364847df603038c53a853b377c3a0cc4d2c78312966f928956d219d12f7a
29+Tracker checked at: 2026-05-14T12:47:00.000Z
1430 ## Source attribution added
1531 An official source attribution was added to the tracker record.
32+Source https://www.staff.universiteitleiden.nl/binaries/content/assets/ai-gidsen/scale-of-ai-use-at-universiteit-leiden.pdf snapshot 56b50935cd5303acb2144ba046455b9024a22190f748410cf9a92dbad03bb126
33+Tracker checked at: 2026-05-14T12:39:00.000Z
1634 ## Source attribution added
1735 An official source attribution was added to the tracker record.
36+Source https://www.staff.universiteitleiden.nl/education/it-and-education/ai-in-education snapshot f0887f7e0ee514d29dd8d9168df3a3c23b43eee9a438a238b8118484208f3691
37+Tracker checked at: 2026-05-14T12:35:00.000Z
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Newly extracted claims are tracker additions and are not necessarily newly published by the university. Source snapshot changes mean the same URL produced a different hash; that may be policy text, layout, navigation, or metadata.
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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.