Triple

T18135268
Position Surface form Disambiguated ID Type / Status
Subject Mount Asama E434118 entity
Predicate monitoringAgency P752 FINISHED
Object Volcano Research Center, University of Tokyo
The Volcano Research Center at the University of Tokyo is a specialized academic institute dedicated to studying volcanic activity and hazards, particularly in Japan’s active volcanic regions.
E1307354 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: Volcano Research Center, University of Tokyo | Statement: [Mount Asama, monitoringAgency, Volcano Research Center, University of Tokyo]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Volcano Research Center, University of Tokyo
Context triple: [Mount Asama, monitoringAgency, Volcano Research Center, University of Tokyo]
  • A. Sakurajima Volcano Observatory
    The Sakurajima Volcano Observatory is a specialized research and monitoring facility in Japan dedicated to observing and studying volcanic activity at Sakurajima.
  • B. Institute of Volcanology and Seismology
    The Institute of Volcanology and Seismology is a scientific research organization specializing in the study, monitoring, and assessment of volcanic and seismic activity, particularly in geologically active regions.
  • C. Centro Universitario de Estudios e Investigaciones de Vulcanología
    The Centro Universitario de Estudios e Investigaciones de Vulcanología is a specialized academic and research center focused on the scientific study and monitoring of volcanic activity, particularly in western Mexico.
  • D. 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.
  • E. Rabaul Volcanological Observatory
    The Rabaul Volcanological Observatory is Papua New Guinea’s primary volcano monitoring and research institution, responsible for tracking volcanic activity and providing hazard warnings for the country’s active volcanoes.
  • 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: Volcano Research Center, University of Tokyo
Triple: [Mount Asama, monitoringAgency, Volcano Research Center, University of Tokyo]
Generated description
The Volcano Research Center at the University of Tokyo is a specialized academic institute dedicated to studying volcanic activity and hazards, particularly in Japan’s active volcanic regions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Volcano Research Center, University of Tokyo
Target entity description: The Volcano Research Center at the University of Tokyo is a specialized academic institute dedicated to studying volcanic activity and hazards, particularly in Japan’s active volcanic regions.
  • A. Sakurajima Volcano Observatory
    The Sakurajima Volcano Observatory is a specialized research and monitoring facility in Japan dedicated to observing and studying volcanic activity at Sakurajima.
  • B. Institute of Volcanology and Seismology
    The Institute of Volcanology and Seismology is a scientific research organization specializing in the study, monitoring, and assessment of volcanic and seismic activity, particularly in geologically active regions.
  • C. Centro Universitario de Estudios e Investigaciones de Vulcanología
    The Centro Universitario de Estudios e Investigaciones de Vulcanología is a specialized academic and research center focused on the scientific study and monitoring of volcanic activity, particularly in western Mexico.
  • D. 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.
  • E. Rabaul Volcanological Observatory
    The Rabaul Volcanological Observatory is Papua New Guinea’s primary volcano monitoring and research institution, responsible for tracking volcanic activity and providing hazard warnings for the country’s active volcanoes.
  • 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_69d8b909e8cc81908df4cc2b8ea6d11f completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4de0677088190aaf584882b3d74a1 completed April 19, 2026, 1:52 p.m.
NED1 Entity disambiguation (via context triple) batch_6a03854b5f0c8190b98070b06f67a766 completed May 12, 2026, 7:53 p.m.
NEDg Description generation batch_6a03861898948190b3ada048d9ea274c completed May 12, 2026, 7:57 p.m.
NED2 Entity disambiguation (via description) batch_6a0386bb53b88190b5cc7e747a9da903 completed May 12, 2026, 7:59 p.m.
Created at: April 10, 2026, 10:29 a.m.