Triple

T16537234
Position Surface form Disambiguated ID Type / Status
Subject Suginami E401722 entity
Predicate hasLibrary P35 FINISHED
Object Suginami Central Library
Suginami Central Library is the main public library of Tokyo’s Suginami ward, offering residents extensive lending collections, reference services, and community programs.
 E1220287 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: Suginami Central Library | Statement: [Suginami, hasLibrary, Suginami Central Library]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Suginami Central Library
Context triple: [Suginami, hasLibrary, Suginami Central Library]
  • A. Shinjuku Ward Central Library
    Shinjuku Ward Central Library is the main public library serving Tokyo’s Shinjuku ward, offering extensive collections, study spaces, and community services to local residents.
  • B. Kashiwa Library
    Kashiwa Library is an academic library of the University of Tokyo that supports research and learning activities on the university’s Kashiwa campus.
  • C. Tenri Central Library
    Tenri Central Library is a major public and research library in Tenri, Japan, known for its extensive collections in religion, history, and cultural studies.
  • D. Minoh City Library
    Minoh City Library is a public library in Minoh, Japan, that provides local residents with access to books, media, and community learning resources.
  • E. Tachikawa City Central Library
    Tachikawa City Central Library is the main public library serving Tachikawa in Tokyo, Japan, offering extensive collections and community services to local residents.
  • 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: Suginami Central Library
Triple: [Suginami, hasLibrary, Suginami Central Library]
Generated description
Suginami Central Library is the main public library of Tokyo’s Suginami ward, offering residents extensive lending collections, reference services, and community programs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Suginami Central Library
Target entity description: Suginami Central Library is the main public library of Tokyo’s Suginami ward, offering residents extensive lending collections, reference services, and community programs.
  • A. Shinjuku Ward Central Library
    Shinjuku Ward Central Library is the main public library serving Tokyo’s Shinjuku ward, offering extensive collections, study spaces, and community services to local residents.
  • B. Kashiwa Library
    Kashiwa Library is an academic library of the University of Tokyo that supports research and learning activities on the university’s Kashiwa campus.
  • C. Tenri Central Library
    Tenri Central Library is a major public and research library in Tenri, Japan, known for its extensive collections in religion, history, and cultural studies.
  • D. Minoh City Library
    Minoh City Library is a public library in Minoh, Japan, that provides local residents with access to books, media, and community learning resources.
  • E. Tachikawa City Central Library
    Tachikawa City Central Library is the main public library serving Tachikawa in Tokyo, Japan, offering extensive collections and community services to local residents.
  • 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_69d88384bc30819084229e7dcdc39a41 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e34559ca948190a9eb810b9b3be079 completed April 18, 2026, 8:48 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0067aafee48190a0652fb4fac04a5b completed May 10, 2026, 11:10 a.m.
NEDg Description generation batch_6a00686f87408190b7d8a41cd54735d8 completed May 10, 2026, 11:13 a.m.
NED2 Entity disambiguation (via description) batch_6a006b6edd7081908730363b267253dd completed May 10, 2026, 11:26 a.m.
Created at: April 10, 2026, 5:15 a.m.