Triple

T21459256
Position Surface form Disambiguated ID Type / Status
Subject Waseda University campus network E529426 entity
Predicate connects P390 FINISHED
Object Kagami Memorial Research Institute for Materials Science and Technology — NE NERFINISHED

How this triple was built (3 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: Kagami Memorial Research Institute for Materials Science and Technology | Statement: [Waseda University campus network, connects, Kagami Memorial Research Institute for Materials Science and Technology]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kagami Memorial Research Institute for Materials Science and Technology
Context triple: [Waseda University campus network, connects, Kagami Memorial Research Institute for Materials Science and Technology]
  • A. National Institute for Materials Science
    The National Institute for Materials Science is a leading Japanese research organization dedicated to advanced materials science and technology development.
  • B. Kyushu University Institute for Materials Chemistry and Engineering
    Kyushu University Institute for Materials Chemistry and Engineering is a research institute specializing in advanced materials science and chemical engineering within Kyushu University.
  • C. Osaka National Research Institute
    Osaka National Research Institute was a former Japanese government research institution focused on industrial science and technology that later became part of the National Institute of Advanced Industrial Science and Technology (AIST).
  • D. Mantetsu Research Institute
    Mantetsu Research Institute was a research and development institution of the South Manchuria Railway Company in Japanese-occupied Manchuria, focusing on economic, industrial, and regional studies to support colonial administration and railway operations.
  • E. Institute for Materials Research
    The Institute for Materials Research is a leading Japanese research center at Tohoku University specializing in advanced materials science and engineering.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Kagami Memorial Research Institute for Materials Science and Technology
Target entity description: Kagami Memorial Research Institute for Materials Science and Technology is a Waseda University-affiliated research center dedicated to advanced studies and innovation in materials science and related technologies.
  • A. National Institute for Materials Science
    The National Institute for Materials Science is a leading Japanese research organization dedicated to advanced materials science and technology development.
  • B. Kyushu University Institute for Materials Chemistry and Engineering
    Kyushu University Institute for Materials Chemistry and Engineering is a research institute specializing in advanced materials science and chemical engineering within Kyushu University.
  • C. Osaka National Research Institute
    Osaka National Research Institute was a former Japanese government research institution focused on industrial science and technology that later became part of the National Institute of Advanced Industrial Science and Technology (AIST).
  • D. Mantetsu Research Institute
    Mantetsu Research Institute was a research and development institution of the South Manchuria Railway Company in Japanese-occupied Manchuria, focusing on economic, industrial, and regional studies to support colonial administration and railway operations.
  • E. Institute for Materials Research
    The Institute for Materials Research is a leading Japanese research center at Tohoku University specializing in advanced materials science and engineering.
  • F. None of above. chosen

Provenance (2 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_69e0c458133481908ae8b41a12c4edec completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69e9e9ed36c08190a5178b2308aca8da completed April 23, 2026, 9:44 a.m.
Created at: April 16, 2026, 6:08 p.m.