Triple

T17459938
Position Surface form Disambiguated ID Type / Status
Subject National Institute of Advanced Industrial Science and Technology E425125 entity
Predicate formedByMergerOf P77 FINISHED
Object Tohoku National Industrial Research Institute
Tohoku National Industrial Research Institute was a regional Japanese government research center focused on industrial technology and materials science, later incorporated into the National Institute of Advanced Industrial Science and Technology (AIST).
E425125 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: Tohoku National Industrial Research Institute | Statement: [National Institute of Advanced Industrial Science and Technology, formedByMergerOf, Tohoku National Industrial Research Institute]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tohoku National Industrial Research Institute
Context triple: [National Institute of Advanced Industrial Science and Technology, formedByMergerOf, Tohoku National Industrial Research Institute]
  • A. Tohoku Institute of Technology
    Tohoku Institute of Technology is a Japanese private university specializing in engineering and technology, located in Sendai, Miyagi Prefecture.
  • B. 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.
  • C. National Institute of Advanced Industrial Science and Technology (AIST)
    The National Institute of Advanced Industrial Science and Technology (AIST) is one of Japan’s largest public research organizations, conducting cutting-edge R&D in fields such as materials, energy, information technology, and robotics to support industrial innovation and societal needs.
  • D. Ibuka Laboratory
    Ibuka Laboratory was an electronics research workshop in postwar Tokyo that became the foundation for what would later grow into Sony.
  • E. Nishinippon Institute of Technology
    Nishinippon Institute of Technology is a Japanese higher education institution specializing in engineering and technology, located in Fukuoka Prefecture.
  • 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: Tohoku National Industrial Research Institute
Triple: [National Institute of Advanced Industrial Science and Technology, formedByMergerOf, Tohoku National Industrial Research Institute]
Generated description
Tohoku National Industrial Research Institute was a regional Japanese government research center focused on industrial technology and materials science, later incorporated into the National Institute of Advanced Industrial Science and Technology (AIST).
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tohoku National Industrial Research Institute
Target entity description: Tohoku National Industrial Research Institute was a regional Japanese government research center focused on industrial technology and materials science, later incorporated into the National Institute of Advanced Industrial Science and Technology (AIST).
  • A. Tohoku Institute of Technology
    Tohoku Institute of Technology is a Japanese private university specializing in engineering and technology, located in Sendai, Miyagi Prefecture.
  • B. 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.
  • C. National Institute of Advanced Industrial Science and Technology (AIST) chosen
    The National Institute of Advanced Industrial Science and Technology (AIST) is one of Japan’s largest public research organizations, conducting cutting-edge R&D in fields such as materials, energy, information technology, and robotics to support industrial innovation and societal needs.
  • D. Ibuka Laboratory
    Ibuka Laboratory was an electronics research workshop in postwar Tokyo that became the foundation for what would later grow into Sony.
  • E. Nishinippon Institute of Technology
    Nishinippon Institute of Technology is a Japanese higher education institution specializing in engineering and technology, located in Fukuoka Prefecture.
  • 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_69d889db0ba481908402409af3b37917 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e451a3031c8190ab1dd0d41b002dd2 completed April 19, 2026, 3:53 a.m.
NED1 Entity disambiguation (via context triple) batch_6a01c93165e08190905de32d1101f556 completed May 11, 2026, 12:18 p.m.
NEDg Description generation batch_6a01ca5fae748190a46cd90134679438 completed May 11, 2026, 12:23 p.m.
NED2 Entity disambiguation (via description) batch_6a01cac44fac8190995ccac3d9e73693 completed May 11, 2026, 12:25 p.m.
Created at: April 10, 2026, 5:47 a.m.