Triple

T1593679
Position Surface form Disambiguated ID Type / Status
Subject Graduate School of Information Science and Technology, The University of Tokyo E34230 entity
Predicate hasDepartment P35 FINISHED
Object Department of Mechano-Informatics, Graduate School of Information Science and Technology, The University of Tokyo
The Department of Mechano-Informatics at the University of Tokyo is an academic department that integrates mechanical engineering with information science and technology, focusing on advanced research and education in robotics, intelligent systems, and related fields.
E34230 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: Department of Mechano-Informatics, Graduate School of Information Science and Technology, The University of Tokyo | Statement: [Graduate School of Information Science and Technology, The University of Tokyo, hasDepartment, Department of Mechano-Informatics, Graduate School of Information Science and Technology, The University of Tokyo]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Department of Mechano-Informatics, Graduate School of Information Science and Technology, The University of Tokyo
Context triple: [Graduate School of Information Science and Technology, The University of Tokyo, hasDepartment, Department of Mechano-Informatics, Graduate School of Information Science and Technology, The University of Tokyo]
  • A. 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.
  • B. Research Center for Advanced Science and Technology, University of Tokyo
    The Research Center for Advanced Science and Technology at the University of Tokyo is a leading interdisciplinary institute focused on pioneering research and innovation across cutting-edge fields in science and technology.
  • C. Graduate School of Information Science and Technology
    The Graduate School of Information Science and Technology is a leading research and education institution at the University of Tokyo specializing in advanced information science, computer science, and related technologies.
  • D. Graduate School of Information Science and Technology
    The Graduate School of Information Science and Technology is a specialized graduate faculty at Osaka University focused on advanced research and education in information science, computing, and related technologies.
  • E. Graduate School of Information Science and Electrical Engineering
    The Graduate School of Information Science and Electrical Engineering is a specialized graduate division of Kyushu University focused on advanced research and education in information technology, computer science, and electrical and electronic engineering.
  • 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: Department of Mechano-Informatics, Graduate School of Information Science and Technology, The University of Tokyo
Triple: [Graduate School of Information Science and Technology, The University of Tokyo, hasDepartment, Department of Mechano-Informatics, Graduate School of Information Science and Technology, The University of Tokyo]
Generated description
The Department of Mechano-Informatics at the University of Tokyo is an academic department that integrates mechanical engineering with information science and technology, focusing on advanced research and education in robotics, intelligent systems, and related fields.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Department of Mechano-Informatics, Graduate School of Information Science and Technology, The University of Tokyo
Target entity description: The Department of Mechano-Informatics at the University of Tokyo is an academic department that integrates mechanical engineering with information science and technology, focusing on advanced research and education in robotics, intelligent systems, and related fields.
  • A. 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.
  • B. Research Center for Advanced Science and Technology, University of Tokyo
    The Research Center for Advanced Science and Technology at the University of Tokyo is a leading interdisciplinary institute focused on pioneering research and innovation across cutting-edge fields in science and technology.
  • C. Graduate School of Information Science and Technology chosen
    The Graduate School of Information Science and Technology is a leading research and education institution at the University of Tokyo specializing in advanced information science, computer science, and related technologies.
  • D. Graduate School of Information Science and Technology
    The Graduate School of Information Science and Technology is a specialized graduate faculty at Osaka University focused on advanced research and education in information science, computing, and related technologies.
  • E. Graduate School of Information Science and Electrical Engineering
    The Graduate School of Information Science and Electrical Engineering is a specialized graduate division of Kyushu University focused on advanced research and education in information technology, computer science, and electrical and electronic engineering.
  • F. None of above.

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_69a885fdcb9c819081ce6f0b8cd477dd completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a90929b32c8190be1a4b2d7b685735 completed March 5, 2026, 4:40 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad46a357d48190aa4151967ce6a947 completed March 8, 2026, 9:51 a.m.
NEDg Description generation batch_69ad4941fcb08190adfba998bdadd3ef completed March 8, 2026, 10:02 a.m.
NED2 Entity disambiguation (via description) batch_69ad4a05981881908a16c126254c2050 completed March 8, 2026, 10:05 a.m.
Created at: March 4, 2026, 7:27 p.m.