Triple

T16021681
Position Surface form Disambiguated ID Type / Status
Subject Gunpei Yokoi E388612 entity
Predicate founded P104 FINISHED
Object Koto Laboratory
Koto Laboratory is a Japanese game development studio established by legendary Nintendo designer Gunpei Yokoi after his departure from the company.
E1189183 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: Koto Laboratory | Statement: [Gunpei Yokoi, founded, Koto Laboratory]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Koto Laboratory
Context triple: [Gunpei Yokoi, founded, Koto Laboratory]
  • A. Ibuka Laboratory
    Ibuka Laboratory was an electronics research workshop in postwar Tokyo that became the foundation for what would later grow into Sony.
  • B. Riken
    Riken is a Japanese automotive parts manufacturer best known for producing piston rings and related engine components for global vehicle makers.
  • C. 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.
  • D. Nishina Laboratory
    Nishina Laboratory is a pioneering Japanese nuclear and particle physics research facility established in the early 20th century and closely associated with the development of modern physics in Japan.
  • E. Bullard Laboratories
    Bullard Laboratories is a geophysics research facility at the University of Cambridge known for its work in seismology, geomagnetism, and the physics of the Earth's interior.
  • 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: Koto Laboratory
Triple: [Gunpei Yokoi, founded, Koto Laboratory]
Generated description
Koto Laboratory is a Japanese game development studio established by legendary Nintendo designer Gunpei Yokoi after his departure from the company.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Koto Laboratory
Target entity description: Koto Laboratory is a Japanese game development studio established by legendary Nintendo designer Gunpei Yokoi after his departure from the company.
  • A. Ibuka Laboratory
    Ibuka Laboratory was an electronics research workshop in postwar Tokyo that became the foundation for what would later grow into Sony.
  • B. Riken
    Riken is a Japanese automotive parts manufacturer best known for producing piston rings and related engine components for global vehicle makers.
  • C. 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.
  • D. Nishina Laboratory
    Nishina Laboratory is a pioneering Japanese nuclear and particle physics research facility established in the early 20th century and closely associated with the development of modern physics in Japan.
  • E. Bullard Laboratories
    Bullard Laboratories is a geophysics research facility at the University of Cambridge known for its work in seismology, geomagnetism, and the physics of the Earth's interior.
  • 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_69d86dabcb7c8190b6a39d6831d2fa1b completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e18323fc0881908bab7126d9ccf67d completed April 17, 2026, 12:47 a.m.
NED1 Entity disambiguation (via context triple) batch_69ffcf2c6128819091d8f3710578834e completed May 10, 2026, 12:19 a.m.
NEDg Description generation batch_69ffcfea613c8190abfed4d9b32eeeee completed May 10, 2026, 12:23 a.m.
NED2 Entity disambiguation (via description) batch_69ffd0b3d4b08190b1be30954d5d76c0 completed May 10, 2026, 12:26 a.m.
Created at: April 10, 2026, 4:55 a.m.