Triple

T1832840
Position Surface form Disambiguated ID Type / Status
Subject Elmhurst, Illinois E40997 entity
Predicate hasLibrary P35 FINISHED
Object 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.
 E217208 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: Elmhurst Public Library | Statement: [Elmhurst, Illinois, hasLibrary, Elmhurst Public Library]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Elmhurst Public Library
Context triple: [Elmhurst, Illinois, hasLibrary, Elmhurst Public Library]
  • A. Rolling Meadows Library
    Rolling Meadows Library is the public library serving the community of Rolling Meadows, Illinois, providing residents with access to books, media, programs, and other educational resources.
  • B. 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.
  • C. Tinley Park Public Library
    Tinley Park Public Library is a community public library serving the residents of Tinley Park, Illinois with lending materials, educational programs, and local resources.
  • D. 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.
  • E. Mount Prospect Public Library
    Mount Prospect Public Library is a community library in Mount Prospect, Illinois, offering lending services, educational programs, and public resources 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: Elmhurst Public Library
Triple: [Elmhurst, Illinois, hasLibrary, Elmhurst Public Library]
Generated description
Elmhurst Public Library is the main public library serving the community of Elmhurst, Illinois, offering lending services, educational programs, and community resources.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Elmhurst Public Library
Target entity description: Elmhurst Public Library is the main public library serving the community of Elmhurst, Illinois, offering lending services, educational programs, and community resources.
  • A. Rolling Meadows Library
    Rolling Meadows Library is the public library serving the community of Rolling Meadows, Illinois, providing residents with access to books, media, programs, and other educational resources.
  • B. 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.
  • C. Tinley Park Public Library
    Tinley Park Public Library is a community public library serving the residents of Tinley Park, Illinois with lending materials, educational programs, and local resources.
  • D. 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.
  • E. Mount Prospect Public Library
    Mount Prospect Public Library is a community library in Mount Prospect, Illinois, offering lending services, educational programs, and public resources 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_69a88647f9388190909bc36e795bdaec completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abb024287c8190b68aa070e556a381 completed March 7, 2026, 4:57 a.m.
NED1 Entity disambiguation (via context triple) batch_69adf3c39a448190923588d9c07313e1 completed March 8, 2026, 10:10 p.m.
NEDg Description generation batch_69adf598ee5c819081549042859e076f completed March 8, 2026, 10:18 p.m.
NED2 Entity disambiguation (via description) batch_69adf6a6cc18819092a4e6535ce1376c completed March 8, 2026, 10:22 p.m.
Created at: March 4, 2026, 7:33 p.m.