Triple

T262342
Position Surface form Disambiguated ID Type / Status
Subject University of Tokyo E5563 entity
Predicate hasAffiliatedInstitution P1933 FINISHED
Object Institute of Social Science, University of Tokyo
The Institute of Social Science at the University of Tokyo is a leading Japanese research institute dedicated to interdisciplinary studies in fields such as sociology, political science, economics, and law.
E39203 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Institute of Social Science, University of Tokyo | Statement: [University of Tokyo, hasAffiliatedInstitution, Institute of Social Science, University of Tokyo]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Institute of Social Science, University of Tokyo
Context triple: [University of Tokyo, hasAffiliatedInstitution, Institute of Social Science, University of Tokyo]
  • A. Consortium of Universities in Tokyo
    The Consortium of Universities in Tokyo is a collaborative network of higher education institutions in Tokyo that coordinates academic, research, and student exchange initiatives among its member universities.
  • B. University of Tokyo
    The University of Tokyo is Japan’s most prestigious and oldest national research university, renowned for its leading role in higher education, science, and public policy in Japan and worldwide.
  • C. Waseda University
    Waseda University is a prestigious private research university in Tokyo, Japan, known for its strong programs in the humanities, social sciences, and political studies and for producing many prominent political and business leaders.
  • D. Institute of Industrial Science, University of Tokyo
    The Institute of Industrial Science at the University of Tokyo is a leading Japanese research institute dedicated to advanced science and engineering, spanning fields from information technology and robotics to materials and environmental studies.
  • E. Nagoya University
    Nagoya University is a prestigious Japanese national research university known for its strong science and engineering programs and several Nobel Prize–winning scholars.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Institute of Social Science, University of Tokyo
Triple: [University of Tokyo, hasAffiliatedInstitution, Institute of Social Science, University of Tokyo]
Generated description
The Institute of Social Science at the University of Tokyo is a leading Japanese research institute dedicated to interdisciplinary studies in fields such as sociology, political science, economics, and law.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Institute of Social Science, University of Tokyo
Target entity description: The Institute of Social Science at the University of Tokyo is a leading Japanese research institute dedicated to interdisciplinary studies in fields such as sociology, political science, economics, and law.
  • A. Consortium of Universities in Tokyo
    The Consortium of Universities in Tokyo is a collaborative network of higher education institutions in Tokyo that coordinates academic, research, and student exchange initiatives among its member universities.
  • B. University of Tokyo
    The University of Tokyo is Japan’s most prestigious and oldest national research university, renowned for its leading role in higher education, science, and public policy in Japan and worldwide.
  • C. Waseda University
    Waseda University is a prestigious private research university in Tokyo, Japan, known for its strong programs in the humanities, social sciences, and political studies and for producing many prominent political and business leaders.
  • D. Institute of Industrial Science, University of Tokyo
    The Institute of Industrial Science at the University of Tokyo is a leading Japanese research institute dedicated to advanced science and engineering, spanning fields from information technology and robotics to materials and environmental studies.
  • E. Nagoya University
    Nagoya University is a prestigious Japanese national research university known for its strong science and engineering programs and several Nobel Prize–winning scholars.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69a2580a64ac8190ad76e34bb0715b5e completed Feb. 28, 2026, 2:50 a.m.
NER Named-entity recognition batch_69a260cfb4cc81909771b2d496b84726 completed Feb. 28, 2026, 3:28 a.m.
NED1 Entity disambiguation (via context triple) batch_69a3b07024a4819082cfc9a897b84206 completed March 1, 2026, 3:20 a.m.
NEDg Description generation batch_69a3b17a6ef88190a2c74c070b396e6f completed March 1, 2026, 3:24 a.m.
NED2 Entity disambiguation (via description) batch_69a3b1d6b7b481909bedb259db8184e4 completed March 1, 2026, 3:26 a.m.
Created at: Feb. 28, 2026, 2:55 a.m.