Change log

Yokohama National University

Release-to-release tracker diff history with separate policy-text, newly-extracted claim, evidence, and source snapshot categories.

Change summary

Current public record freshness and review state.

Yokohama National University currently has 5 source-backed claim records and 4 official source attributions. Latest tracked changed date: Jun 12, 2026. Latest tracker diff: 0 comparable policy-text changes, 5 newly extracted claims, 0 source snapshot changes.

This page combines all public release diffs for Yokohama National University. Individual release snapshots remain available from their release-specific URLs.

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.

Policy text0Newly extracted5Evidence0Source snapshots0Source text0Source added4Source removed0

Combined release diff

Unified tracker diff generated from all public release snapshots for this university.

Yokohama National University combined release diff

Comparing public-release-20260526-003 to public-release-20260612-001.

+23-0
11 # Yokohama National 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+academic_integrity: For entrance examination documents, Yokohama National University asks examinees to prepare required documents with its generative AI reminders in mind and to submit work at their own responsibility so wrongdoing or post-admission academic mismatch is not suspected.
5+Evidence (ja, 5849999a5dc1): 入学試験に関しても、下記の注意事項を踏まえて、必要な提出書類等の作成を行うようお願いします。 出願書類等の作成に当たっては、横浜国立大学の「入学者受入れの方針(アドミッション・ポリシー)」を確認し、不正が疑われたり、入学後に学修上のミスマッチが起きたりしないよう、自らの責任において十分に考えたものを提出してください。
6+Tracker checked at: 2026-06-12T12:35:00.000Z
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+academic_integrity: Yokohama National University warns students not to use generative AI output unchanged as their own outcome, work, or creation, noting copyright and plagiarism risks.
10+Evidence (ja, 44804f908a78): 2.生成AIの出力を自らの成果・著作・創作としてそのまま使用しないこと 生成AIの出力をそのまま用いることは、意図の有無にかかわらず著作権法上の違反や、剽窃行為につながる極めて重大な問題を引き起こす危険性があります。
11+Tracker checked at: 2026-06-12T12:35:00.000Z
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+source_status: Yokohama National University has a public institutional statement that frames generative AI as a technology with possibilities, limits, and risks to be considered across university members; this statement points students to a separate precautions page rather than presenting a standalone formal AI policy.
15+Evidence (ja, ed8873b49380): 本学では、その全構成員により分野を超えて、この新たな技術の可能性と限界、危険性等について慎重かつ多様な観点から検討を重ねていきたいと思います。 なお、生成AIの活用に関する注意事項については、下記を確認してください。
16+Tracker checked at: 2026-06-12T12:35:00.000Z
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: Yokohama National University warns students not to input personal information or confidential off-campus/internal information into generative AI because entered information may be used for AI learning or leak unintentionally.
20+Evidence (ja, 44804f908a78): 1.生成AIに個人情報や部外秘情報を入力しないこと 生成AIに入力した情報は、AIの学習に利用されたり、意図せず漏洩したりする恐れがあります。
21+Tracker checked at: 2026-06-12T12:35:00.000Z
1022 ## Newly extracted tracker claim
1123 This claim was newly extracted or newly promoted in the tracker release. It is not necessarily newly published by the university.
24+academic_integrity: Yokohama National University tells students to pay sufficient attention to its generative AI precautions and, for course assignments, reports, experiments, and research papers, to strictly follow the scope of use instructed by the responsible or supervising instructor.
25+Evidence (ja, 44804f908a78): 学生の皆さんは、生成AIを有効に活用するために、以下の事項には十分に注意してください。さらに各講義・実験等における課題・レポート、研究論文作成においては、担当・指導教員からの指示に基づいて利用の範囲を厳守するようにしてください。
26+Tracker checked at: 2026-06-12T12:35:00.000Z
1227 ## Source attribution added
1328 An official source attribution was added to the tracker record.
29+Source https://www.ynu.ac.jp/hus/kyomu/30234/detail.html snapshot ed8873b49380255ec95f49dbef898604546e77b6d0f9f6b13a7d886015907146
30+Tracker checked at: 2026-06-12T12:35:00.000Z
1431 ## Source attribution added
1532 An official source attribution was added to the tracker record.
33+Source https://www.ynu.ac.jp/hus/kyomu/30235/detail.html snapshot 44804f908a788ecdc8bbb6978be02d5fa752d4414ac2e0541798d455b08813a4
34+Tracker checked at: 2026-06-12T12:35:00.000Z
1635 ## Source attribution added
1736 An official source attribution was added to the tracker record.
37+Source https://www.ynu.ac.jp/hus/nyushi/30283/detail.html snapshot 5849999a5dc1c9e595fc9bc96543d4f1178a90a3a31f585adff1bf4ee5015471
38+Tracker checked at: 2026-06-12T12:35:00.000Z
1839 ## Source attribution added
1940 An official source attribution was added to the tracker record.
41+Source https://www.ynu.ac.jp/hus/nyushi/30294/detail.html snapshot 229054f73df20166a2b2c598c9ca4f71f96b3cd94f2556afe9455b5db077278c
42+Tracker checked at: 2026-06-12T12:35:00.000Z

Release history

1 public release diff

public-release-20260612-001

Compared with public-release-20260526-003.

Policy text0Newly extracted5Source snapshots0Source text0

Yokohama National University public-release-20260612-001 diff

Comparing public-release-20260526-003 to public-release-20260612-001.

+23-0
11 # Yokohama National 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+academic_integrity: For entrance examination documents, Yokohama National University asks examinees to prepare required documents with its generative AI reminders in mind and to submit work at their own responsibility so wrongdoing or post-admission academic mismatch is not suspected.
5+Evidence (ja, 5849999a5dc1): 入学試験に関しても、下記の注意事項を踏まえて、必要な提出書類等の作成を行うようお願いします。 出願書類等の作成に当たっては、横浜国立大学の「入学者受入れの方針(アドミッション・ポリシー)」を確認し、不正が疑われたり、入学後に学修上のミスマッチが起きたりしないよう、自らの責任において十分に考えたものを提出してください。
6+Tracker checked at: 2026-06-12T12:35:00.000Z
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+academic_integrity: Yokohama National University warns students not to use generative AI output unchanged as their own outcome, work, or creation, noting copyright and plagiarism risks.
10+Evidence (ja, 44804f908a78): 2.生成AIの出力を自らの成果・著作・創作としてそのまま使用しないこと 生成AIの出力をそのまま用いることは、意図の有無にかかわらず著作権法上の違反や、剽窃行為につながる極めて重大な問題を引き起こす危険性があります。
11+Tracker checked at: 2026-06-12T12:35:00.000Z
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+source_status: Yokohama National University has a public institutional statement that frames generative AI as a technology with possibilities, limits, and risks to be considered across university members; this statement points students to a separate precautions page rather than presenting a standalone formal AI policy.
15+Evidence (ja, ed8873b49380): 本学では、その全構成員により分野を超えて、この新たな技術の可能性と限界、危険性等について慎重かつ多様な観点から検討を重ねていきたいと思います。 なお、生成AIの活用に関する注意事項については、下記を確認してください。
16+Tracker checked at: 2026-06-12T12:35:00.000Z
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: Yokohama National University warns students not to input personal information or confidential off-campus/internal information into generative AI because entered information may be used for AI learning or leak unintentionally.
20+Evidence (ja, 44804f908a78): 1.生成AIに個人情報や部外秘情報を入力しないこと 生成AIに入力した情報は、AIの学習に利用されたり、意図せず漏洩したりする恐れがあります。
21+Tracker checked at: 2026-06-12T12:35:00.000Z
1022 ## Newly extracted tracker claim
1123 This claim was newly extracted or newly promoted in the tracker release. It is not necessarily newly published by the university.
24+academic_integrity: Yokohama National University tells students to pay sufficient attention to its generative AI precautions and, for course assignments, reports, experiments, and research papers, to strictly follow the scope of use instructed by the responsible or supervising instructor.
25+Evidence (ja, 44804f908a78): 学生の皆さんは、生成AIを有効に活用するために、以下の事項には十分に注意してください。さらに各講義・実験等における課題・レポート、研究論文作成においては、担当・指導教員からの指示に基づいて利用の範囲を厳守するようにしてください。
26+Tracker checked at: 2026-06-12T12:35:00.000Z
1227 ## Source attribution added
1328 An official source attribution was added to the tracker record.
29+Source https://www.ynu.ac.jp/hus/kyomu/30234/detail.html snapshot ed8873b49380255ec95f49dbef898604546e77b6d0f9f6b13a7d886015907146
30+Tracker checked at: 2026-06-12T12:35:00.000Z
1431 ## Source attribution added
1532 An official source attribution was added to the tracker record.
33+Source https://www.ynu.ac.jp/hus/kyomu/30235/detail.html snapshot 44804f908a788ecdc8bbb6978be02d5fa752d4414ac2e0541798d455b08813a4
34+Tracker checked at: 2026-06-12T12:35:00.000Z
1635 ## Source attribution added
1736 An official source attribution was added to the tracker record.
37+Source https://www.ynu.ac.jp/hus/nyushi/30283/detail.html snapshot 5849999a5dc1c9e595fc9bc96543d4f1178a90a3a31f585adff1bf4ee5015471
38+Tracker checked at: 2026-06-12T12:35:00.000Z
1839 ## Source attribution added
1940 An official source attribution was added to the tracker record.
41+Source https://www.ynu.ac.jp/hus/nyushi/30294/detail.html snapshot 229054f73df20166a2b2c598c9ca4f71f96b3cd94f2556afe9455b5db077278c
42+Tracker checked at: 2026-06-12T12:35:00.000Z

Claim changes

5 claim records

privacy

Yokohama National University warns students not to input personal information or confidential off-campus/internal information into generative AI because entered information may be used for AI learning or leak unintentionally.

Review: Agent reviewedConfidence96%Evidence1Languagesja

academic_integrity

Yokohama National University tells students to pay sufficient attention to its generative AI precautions and, for course assignments, reports, experiments, and research papers, to strictly follow the scope of use instructed by the responsible or supervising instructor.

Review: Agent reviewedConfidence95%Evidence1Languagesja

academic_integrity

Yokohama National University warns students not to use generative AI output unchanged as their own outcome, work, or creation, noting copyright and plagiarism risks.

Review: Agent reviewedConfidence95%Evidence1Languagesja

academic_integrity

For entrance examination documents, Yokohama National University asks examinees to prepare required documents with its generative AI reminders in mind and to submit work at their own responsibility so wrongdoing or post-admission academic mismatch is not suspected.

Review: Agent reviewedConfidence94%Evidence1Languagesja

source_status

Yokohama National University has a public institutional statement that frames generative AI as a technology with possibilities, limits, and risks to be considered across university members; this statement points students to a separate precautions page rather than presenting a standalone formal AI policy.

Review: Agent reviewedConfidence88%Evidence1Languagesja

Source snapshots

4 source attributions

ChatGPTをはじめとする生成AIの利用について

official_guidance Tracker checked at Jun 12, 2026, 12:35 PM

Snapshot hash
44804f908a788ecdc8bbb6978be02d5fa752d4414ac2e0541798d455b08813a4

ChatGPTをはじめとする生成AIの利用について

official_guidance Tracker checked at Jun 12, 2026, 12:35 PM

Snapshot hash
5849999a5dc1c9e595fc9bc96543d4f1178a90a3a31f585adff1bf4ee5015471

生成AI(Generative AI)の利用に関する本学の考え方について

official_guidance Tracker checked at Jun 12, 2026, 12:35 PM

Snapshot hash
ed8873b49380255ec95f49dbef898604546e77b6d0f9f6b13a7d886015907146