Change log

The University of Tokyo

Source-check timeline, source snapshot hashes, claim review state, and a diff-style preview of current source-backed claim evidence.

Change summary

Current public record freshness and review state.

The University of Tokyo currently has 22 source-backed claim records and 6 official source attributions. Latest tracked changed date: May 10, 2026.

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.

Claim/evidence diff preview

Diff-style preview built from current public claim/evidence records. Full old/new source diffs require paired historical snapshots.

The University of Tokyo current policy evidence

Inserted lines represent current public claim and evidence records in the source-backed dataset.

+20-0
11 # The University of Tokyo AI policy record
2+ai_tool_treatment: University of Tokyo will not uniformly prohibit generative AI tools like ChatGPT in education; instead, it actively explores their potential while continuing dialogue on practical knowledge and long-term impact.
3+Evidence (ja, a2d2b0215bff): 東京大学の方針として、ChatGPTを始めとした言語生成系AIツールの教育現場での利用を一律に禁止することはしません。その問題点を理解しつつも教育・研究・業務利用における可能性を積極的に探り、活用する上での実践的な知識や注意、長期的な影響に対する対話を継続し、発信していく方針を取ります。
4+ai_tool_treatment: UTokyo does not enforce a blanket prohibition on generative AI tools; it actively explores their potential and provides practical guidance.
5+Evidence (en, dbccbf9afb2a): The University of Tokyo does not enforce a blanket prohibition on the use of generative AI tools. Instead, we are actively exploring their potential and plan to provide practical guidance for their use.
6+academic_integrity: UTokyo states it is unacceptable to present AI-generated text as one's own when submitting class assignments.
7+Evidence (en, dbccbf9afb2a): It is unacceptable to present text generated by AI tools as your own when submitting class assignments.
8+privacy: UTokyo warns students to never input confidential information, personal information, or unpublished research results into AI tools, as the information might be leaked or used for AI training.
9+Evidence (en, dbccbf9afb2a): Information entered into AI tools can potentially be used in some form for AI training. Never input confidential information, personal information, or unpublished research results, as the information might be leaked.
10+ai_tool_treatment: University of Tokyo will not uniformly prohibit generative AI tools like ChatGPT in educational settings, per official policy signed by the Executive Vice President.
11+Evidence (en, 4d15ee0bda1c): The University of Tokyo will not uniformly prohibit the use of natural language-generation AI tools, such as ChatGPT, in educational settings.
12+teaching: UTokyo leaves decisions on AI tool use in individual classes to faculty, who should decide based on maximizing educational effectiveness rather than following a blanket university rule.
13+Evidence (ja, a2d2b0215bff): 言語生成系AIを使わせる・使わせない・どう使うかという判断も、教員やそのグループが教育効果を最大にすることを目標に行うべきものであると考えます。
14+privacy: UTokyo requires instructors who allow AI use to explain associated risks to students: information leakage, data concentration in few companies, copyright concerns, and potential bias.
15+Evidence (ja, a2d2b0215bff): 言語生成系AIを利用する場合には、学生に対し、利用に付随する①個人情報や機密情報の漏洩の危情報の漏洩の危険性、②限られた企業への情報集中の助長、③著作権侵害の懸念、④学習された内容に偏りが生じる可能性があることなど、現在社会で指摘されている問題点があることも合わせてご説明ください。
16+academic_integrity: UTokyo states that submitting AI-generated answers by copy-pasting them entirely provides no learning effect and should basically not be permitted.
17+Evidence (ja, a2d2b0215bff): 言語生成系AIで作成された解答を丸ごとコピー・ペーストして提出することは、学生にとって何ら学習効果もなく、基本的には認めるべきではありません。
18+teaching: UTokyo warns faculty not to over-rely on AI detection tools, as they are insufficient evidence of inappropriate student AI use given the rapid evolution of generative tools.
19+Evidence (ja, a2d2b0215bff): AIによって生成された文章であるかの検出ツールは過信しない。生成ツール自身が急速に変化する中で過信はできませんし、ましてや学生が不正に言語生成系AIを利用した証拠としては不十分であるという認識を持っていただきたいと思います。
20+privacy: UTokyo instructs faculty not to input exam questions directly into generative AI tools, as exams are highly confidential documents.
21+Evidence (ja, a2d2b0215bff): 試験問題は機密性が高い文書ですので、基本的に言語生成系AIにそのままの形で入力しないでください。

Claim changes

22 claim records

ai_tool_treatment

University of Tokyo will not uniformly prohibit generative AI tools like ChatGPT in education; instead, it actively explores their potential while continuing dialogue on practical knowledge and long-term impact.

Review: Agent reviewedConfidence95%Evidence1Languagesja

ai_tool_treatment

UTokyo does not enforce a blanket prohibition on generative AI tools; it actively explores their potential and provides practical guidance.

Review: Agent reviewedConfidence95%Evidence1Languagesen

academic_integrity

UTokyo states it is unacceptable to present AI-generated text as one's own when submitting class assignments.

Review: Agent reviewedConfidence95%Evidence1Languagesen

privacy

UTokyo warns students to never input confidential information, personal information, or unpublished research results into AI tools, as the information might be leaked or used for AI training.

Review: Agent reviewedConfidence95%Evidence1Languagesen

ai_tool_treatment

University of Tokyo will not uniformly prohibit generative AI tools like ChatGPT in educational settings, per official policy signed by the Executive Vice President.

Review: Agent reviewedConfidence95%Evidence1Languagesen

teaching

UTokyo leaves decisions on AI tool use in individual classes to faculty, who should decide based on maximizing educational effectiveness rather than following a blanket university rule.

Review: Agent reviewedConfidence90%Evidence1Languagesja

privacy

UTokyo requires instructors who allow AI use to explain associated risks to students: information leakage, data concentration in few companies, copyright concerns, and potential bias.

Review: Agent reviewedConfidence90%Evidence1Languagesja

academic_integrity

UTokyo states that submitting AI-generated answers by copy-pasting them entirely provides no learning effect and should basically not be permitted.

Review: Agent reviewedConfidence90%Evidence1Languagesja

teaching

UTokyo warns faculty not to over-rely on AI detection tools, as they are insufficient evidence of inappropriate student AI use given the rapid evolution of generative tools.

Review: Agent reviewedConfidence90%Evidence1Languagesja

privacy

UTokyo instructs faculty not to input exam questions directly into generative AI tools, as exams are highly confidential documents.

Review: Agent reviewedConfidence90%Evidence1Languagesja

procurement

UTokyo centers its university-wide generative AI service on Microsoft Copilot, leveraging existing Microsoft contracts for low operational and cost burden.

Review: Agent reviewedConfidence90%Evidence1Languagesja

ai_tool_treatment

UTokyo does not uniformly prohibit generative AI tools; it actively explores their potential in education and research while providing practical usage guidance.

Review: Agent reviewedConfidence90%Evidence1Languagesja

teaching

UTokyo leaves the decision on whether to allow AI tools and the conditions for their use to the discretion of individual instructors, varying by class.

Review: Agent reviewedConfidence90%Evidence1Languagesen

teaching

UTokyo advises faculty to test their own assignments with generative AI tools to understand how well AI can complete them, and use this understanding to inform assessment design.

Review: Agent reviewedConfidence90%Evidence1Languagesen

teaching

UTokyo requires instructors to clearly state their AI stance per class/assignment, and when allowing AI use, to explain risks: information leakage, data concentration, copyright concerns, and potential bias.

Review: Agent reviewedConfidence90%Evidence1Languagesen

teaching

UTokyo warns faculty that AI detection tools should not be over-relied upon, as their judgments are insufficient evidence of inappropriate student AI use.

Review: Agent reviewedConfidence90%Evidence1Languagesen

academic_integrity

UTokyo policy states that even when AI use is allowed, simply copying and pasting AI-generated answers should not be accepted as it provides no learning effect.

Review: Agent reviewedConfidence90%Evidence1Languagesen

ai_tool_treatment

UTokyo provides Gemini and Microsoft 365 Copilot Chat as university-wide contracted AI chat services; there is no university-wide ChatGPT contract.

Review: Agent reviewedConfidence90%Evidence1Languagesja

other

UTokyo warns that using AI-generated results as-is may entail future legal risks related to copyright and design rights.

Review: Agent reviewedConfidence85%Evidence1Languagesen

procurement

UTokyo provides AI features embedded in multiple platforms (Zoom AI Companion, Slack AI, Cisco AI Assistant, Slido AI, Copilot in Teams) through university-wide contracts.

Review: Agent reviewedConfidence85%Evidence1Languagesja

security_review

UTokyo has established security guidelines for generative AI use (March 2024), referenced in the AI service policy.

Review: Agent reviewedConfidence80%Evidence1Languagesja

source_status

UTokyo's utelecon portal maintains a Policies and Guidelines index page linking to BYOD policy, generative AI information, and AI tools notifications.

Review: Needs reviewConfidence60%Evidence1Languagesen

Source snapshots

6 source attributions

Policies and Guidelines - utelecon - 東京大学

official_guidance checked May 9, 2026

Snapshot hash
7660b6c92219ee4b160f1ad493076ce9d65715193c1ab4f8bb8e621b14cf87fa