Triple

T18909774
Position Surface form Disambiguated ID Type / Status
Subject West Chester Public Library E462566 entity
Predicate name P16 FINISHED
Object West Chester Public Library — NE NERFINISHED

How this triple was built (2 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: West Chester Public Library | Statement: [West Chester Public Library, name, West Chester Public Library]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: West Chester Public Library
Context triple: [West Chester Public Library, name, West Chester Public Library]
  • A. West Chester Public Library chosen
    West Chester Public Library is a community-focused public library in West Chester, Pennsylvania, providing residents with access to books, digital resources, and educational programs.
  • B. West Chester Branch
    West Chester Branch was a former Pennsylvania Railroad commuter rail line in the Philadelphia region that once connected West Chester to central Philadelphia.
  • C. Chester Public Library
    Chester Public Library is a local public library serving the residents of Chester, Massachusetts with access to books, media, and community programs.
  • D. Bucks County Free Library
    Bucks County Free Library is a public library system serving residents of Bucks County, Pennsylvania through multiple community branches and library services.
  • E. Chester County Library and District Center
    The Chester County Library and District Center is a major public library facility serving as the central hub for library services and resources in Chester County, Pennsylvania.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8dcfd05bc819088903cca13cc2846 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5c62182f48190ad81b6ef0c7bc7da completed April 20, 2026, 6:22 a.m.
Created at: April 10, 2026, 11:58 a.m.