Triple

T8076923
Position Surface form Disambiguated ID Type / Status
Subject So Taguchi E188515 entity
Predicate familyName P18 FINISHED
Object Taguchi
Taguchi is a Japanese surname most notably associated with former professional baseball player So Taguchi, who played in both Nippon Professional Baseball and Major League Baseball.
 E188516 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Taguchi | Statement: [So Taguchi, familyName, Taguchi]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Taguchi
Context triple: [So Taguchi, familyName, Taguchi]
  • A. Takaichi
    Takaichi is a Japanese surname most prominently associated with conservative politician Sanae Takaichi.
  • B. Tange
    Tange is a Japanese surname most famously associated with Kenzo Tange, the influential modernist architect and Pritzker Prize laureate.
  • C. Jujiro Matsuda
    Jujiro Matsuda was a Japanese industrialist and entrepreneur best known as the founder of the automobile manufacturer Mazda.
  • D. Yōichirō Suzuki
    Yōichirō Suzuki is a physicist who completed his doctoral studies under Nobel Prize–winning theoretical physicist Yoichiro Nambu.
  • E. Otozō Yamada
    Otozō Yamada was a Japanese general who commanded the Kwantung Army in Manchuria during the final stages of World War II, including the Soviet–Japanese War of 1945.
  • 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: Taguchi
Target entity description: Taguchi is a Japanese surname most notably associated with former professional baseball player So Taguchi, who played in both Nippon Professional Baseball and Major League Baseball.
  • A. Taguchi chosen
    Taguchi is a Japanese surname borne by various notable individuals across fields such as sports, entertainment, and science.
  • B. Takaichi
    Takaichi is a Japanese surname most prominently associated with conservative politician Sanae Takaichi.
  • C. Tange
    Tange is a Japanese surname most famously associated with Kenzo Tange, the influential modernist architect and Pritzker Prize laureate.
  • D. Jujiro Matsuda
    Jujiro Matsuda was a Japanese industrialist and entrepreneur best known as the founder of the automobile manufacturer Mazda.
  • E. Yōichirō Suzuki
    Yōichirō Suzuki is a physicist who completed his doctoral studies under Nobel Prize–winning theoretical physicist Yoichiro Nambu.
  • F. None of above.

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: Taguchi
Triple: [So Taguchi, familyName, Taguchi]
Generated description
Taguchi is a Japanese surname most notably associated with former professional baseball player So Taguchi, who played in both Nippon Professional Baseball and Major League Baseball.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69ca82b50c708190863f661d438e68df elicitation completed
NER batch_69cb40a184488190b19ef7066f0f5057 ner completed
NED1 batch_69cc63f3f6848190a719b8a9605218ee ned_source_triple completed
NED2 batch_69cc666ecc04819092ee4cc035dde627 ned_description completed
NEDg batch_69cc651d340c819089306bac7110f57a nedg completed
Created at: March 30, 2026, 5:28 p.m.