Triple

T1690190
Position Surface form Disambiguated ID Type / Status
Subject Earthquake Research Institute, University of Tokyo E36533 entity
Predicate hasPart P35 FINISHED
Object earthquake engineering research division
The earthquake engineering research division is a specialized unit focused on studying and developing technologies to understand, predict, and mitigate the structural impacts of earthquakes.
 E190919 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: earthquake engineering research division | Statement: [Earthquake Research Institute, University of Tokyo, hasPart, earthquake engineering research division]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: earthquake engineering research division
Context triple: [Earthquake Research Institute, University of Tokyo, hasPart, earthquake engineering research division]
  • A. Earthquake Research Institute, University of Tokyo
    The Earthquake Research Institute at the University of Tokyo is a leading Japanese research center dedicated to the scientific study of earthquakes, volcanoes, and related geophysical phenomena.
  • B. Berkeley Seismological Laboratory
    The Berkeley Seismological Laboratory is a research and monitoring center at UC Berkeley dedicated to studying earthquakes and Earth’s interior through seismology.
  • C. International Research Institute of Disaster Science
    The International Research Institute of Disaster Science is a specialized research center at Tohoku University in Japan that focuses on advancing interdisciplinary studies and technologies for disaster risk reduction and resilience.
  • D. Seismological Society of America
    The Seismological Society of America is a scientific organization dedicated to the study of earthquakes and the promotion of seismology research and education.
  • E. Geotechnical and Structures Laboratory
    The Geotechnical and Structures Laboratory is a U.S. Army research facility specializing in geotechnical engineering, structural mechanics, and related technologies to support military and civil infrastructure.
  • 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: earthquake engineering research division
Triple: [Earthquake Research Institute, University of Tokyo, hasPart, earthquake engineering research division]
Generated description
The earthquake engineering research division is a specialized unit focused on studying and developing technologies to understand, predict, and mitigate the structural impacts of earthquakes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: earthquake engineering research division
Target entity description: The earthquake engineering research division is a specialized unit focused on studying and developing technologies to understand, predict, and mitigate the structural impacts of earthquakes.
  • A. Earthquake Research Institute, University of Tokyo
    The Earthquake Research Institute at the University of Tokyo is a leading Japanese research center dedicated to the scientific study of earthquakes, volcanoes, and related geophysical phenomena.
  • B. Berkeley Seismological Laboratory
    The Berkeley Seismological Laboratory is a research and monitoring center at UC Berkeley dedicated to studying earthquakes and Earth’s interior through seismology.
  • C. International Research Institute of Disaster Science
    The International Research Institute of Disaster Science is a specialized research center at Tohoku University in Japan that focuses on advancing interdisciplinary studies and technologies for disaster risk reduction and resilience.
  • D. Seismological Society of America
    The Seismological Society of America is a scientific organization dedicated to the study of earthquakes and the promotion of seismology research and education.
  • E. Geotechnical and Structures Laboratory
    The Geotechnical and Structures Laboratory is a U.S. Army research facility specializing in geotechnical engineering, structural mechanics, and related technologies to support military and civil infrastructure.
  • 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_69a886151508819084fa7f1ce6e05577 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69aa62979da48190a64a04bf352182e0 completed March 6, 2026, 5:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad79947c908190b807205bd44c3254 completed March 8, 2026, 1:28 p.m.
NEDg Description generation batch_69ad7a1223fc8190b7d62217c17f7517 completed March 8, 2026, 1:30 p.m.
NED2 Entity disambiguation (via description) batch_69ad7b0787c88190a59a815fa808ac6b completed March 8, 2026, 1:35 p.m.
Created at: March 4, 2026, 7:29 p.m.