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.