Triple

T320793
Position Surface form Disambiguated ID Type / Status
Subject ROV Kaikō E6409 entity
Predicate developedBy P73 FINISHED
Object Japan Agency for Marine-Earth Science and Technology E41383 NE FINISHED

How this triple was built (2 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: Japan Agency for Marine-Earth Science and Technology | Statement: [ROV Kaikō, developedBy, Japan Agency for Marine-Earth Science and Technology]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Japan Agency for Marine-Earth Science and Technology
Context triple: [ROV Kaikō, developedBy, Japan Agency for Marine-Earth Science and Technology]
  • A. Japan Agency for Marine-Earth Science and Technology chosen
    The Japan Agency for Marine-Earth Science and Technology is a Japanese national research institution specializing in oceanography, marine geology, and Earth science, known for operating advanced deep-sea exploration technologies.
  • B. Atmosphere and Ocean Research Institute, University of Tokyo
    The Atmosphere and Ocean Research Institute at the University of Tokyo is a leading research center dedicated to advancing scientific understanding of the Earth's atmosphere, oceans, and climate system.
  • C. Graduate School of Frontier Sciences
    The Graduate School of Frontier Sciences is an interdisciplinary graduate school of the University of Tokyo that focuses on cutting-edge research and education across emerging scientific and technological fields.
  • 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. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69a2e7933d6c8190bb2592ad13286ef2 completed Feb. 28, 2026, 1:03 p.m.
NER Named-entity recognition batch_69a2ea8047c08190872c875e00f6e7dd completed Feb. 28, 2026, 1:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3d240b0d881908611456ba7b29fce completed March 1, 2026, 5:44 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.