Triple

T1942231
Position Surface form Disambiguated ID Type / Status
Subject Glen Ellyn, Illinois E41580 entity
Predicate hasPublicLibraryBuilding P34195 FINISHED
Object Glen Ellyn Public Library building on Duane Street
The Glen Ellyn Public Library building on Duane Street is the main public library facility serving the village of Glen Ellyn, Illinois, providing community access to books, media, and educational resources.
E220857 NE FINISHED

How this triple was built (5 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: Glen Ellyn Public Library building on Duane Street | Statement: [Glen Ellyn, Illinois, hasPublicLibraryBuilding, Glen Ellyn Public Library building on Duane Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Glen Ellyn Public Library building on Duane Street
Context triple: [Glen Ellyn, Illinois, hasPublicLibraryBuilding, Glen Ellyn Public Library building on Duane Street]
  • A. Oak Park Public Library
    Oak Park Public Library is the main public library system serving the village of Oak Park, Illinois, providing community access to books, digital resources, and educational programs.
  • B. Blue Island Public Library building
    The Blue Island Public Library building is a historic public library structure in Blue Island, Illinois, noted for its longstanding role in the community’s educational and cultural life.
  • C. Elmhurst Public Library
    Elmhurst Public Library is the main public library serving the community of Elmhurst, Illinois, offering lending services, educational programs, and community resources.
  • D. Arlington Heights Memorial Library
    Arlington Heights Memorial Library is the public library serving the community of Arlington Heights, Illinois, providing access to books, digital resources, and educational programs.
  • E. Oak Lawn Public Library
    Oak Lawn Public Library is a community public library serving the residents of Oak Lawn, Illinois with lending materials, programs, and information services.
  • 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: Glen Ellyn Public Library building on Duane Street
Triple: [Glen Ellyn, Illinois, hasPublicLibraryBuilding, Glen Ellyn Public Library building on Duane Street]
Generated description
The Glen Ellyn Public Library building on Duane Street is the main public library facility serving the village of Glen Ellyn, Illinois, providing community access to books, media, and educational resources.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Glen Ellyn Public Library building on Duane Street
Target entity description: The Glen Ellyn Public Library building on Duane Street is the main public library facility serving the village of Glen Ellyn, Illinois, providing community access to books, media, and educational resources.
  • A. Oak Park Public Library
    Oak Park Public Library is the main public library system serving the village of Oak Park, Illinois, providing community access to books, digital resources, and educational programs.
  • B. Blue Island Public Library building
    The Blue Island Public Library building is a historic public library structure in Blue Island, Illinois, noted for its longstanding role in the community’s educational and cultural life.
  • C. Elmhurst Public Library
    Elmhurst Public Library is the main public library serving the community of Elmhurst, Illinois, offering lending services, educational programs, and community resources.
  • D. Arlington Heights Memorial Library
    Arlington Heights Memorial Library is the public library serving the community of Arlington Heights, Illinois, providing access to books, digital resources, and educational programs.
  • E. Oak Lawn Public Library
    Oak Lawn Public Library is a community public library serving the residents of Oak Lawn, Illinois with lending materials, programs, and information services.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasPublicLibraryBuilding
Context triple: [Glen Ellyn, Illinois, hasPublicLibraryBuilding, Glen Ellyn Public Library building on Duane Street]
  • A. isPublicBuilding
    Indicates that a building is designated for public use, access, or service rather than being privately owned or restricted.
  • B. hasPublicHouse
    Indicates that one entity possesses, operates, or is associated with a public house (such as a bar or pub) as part of its facilities or holdings.
  • C. hasStationBuilding
    Indicates that a station is associated with or includes a station building as part of its facilities.
  • D. publicBuilding
    Indicates that a building is designated for public use or access, typically serving communal, governmental, or civic functions.
  • E. hasCityHall
    Indicates that a location or administrative area possesses or is served by a specific city hall building or institution.
  • F. None of above. chosen

Provenance (7 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_69a88649b24c819080047f26b6db2ded completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abb32d35508190bf1c487dffbecaf0 completed March 7, 2026, 5:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69adfbb7616881908bfc82997538ca08 completed March 8, 2026, 10:44 p.m.
NEDg Description generation batch_69adfc2b6a0c8190a9129dc0a930d1b1 completed March 8, 2026, 10:46 p.m.
NED2 Entity disambiguation (via description) batch_69adfd3ecb7881909a6692bb58211c2e completed March 8, 2026, 10:50 p.m.
PD Predicate disambiguation batch_69abaff25a588190bb4cbc8df9fc6d64 completed March 7, 2026, 4:56 a.m.
PDg Predicate description generation batch_69abb32a8d548190a231c7c2ce276a5e completed March 7, 2026, 5:10 a.m.
Created at: March 4, 2026, 7:36 p.m.