Triple

T788158
Position Surface form Disambiguated ID Type / Status
Subject Town of Chapel Hill E16849 entity
Predicate hasPublicLibrary P105 FINISHED
Object Chapel Hill Public Library
Chapel Hill Public Library is the main public library serving the residents of Chapel Hill, North Carolina with lending collections, community programs, and information services.
 E95630 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: Chapel Hill Public Library | Statement: [Town of Chapel Hill, hasPublicLibrary, Chapel Hill Public Library]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chapel Hill Public Library
Context triple: [Town of Chapel Hill, hasPublicLibrary, Chapel Hill Public Library]
  • A. Chapel Hill Historic District
    The Chapel Hill Historic District is a preserved area in Chapel Hill, North Carolina, known for its historic architecture, tree-lined streets, and close association with the University of North Carolina at Chapel Hill.
  • B. Chapel Hill Town Council
    The Chapel Hill Town Council is the elected legislative and policy-making body that oversees municipal governance and decision-making for the Town of Chapel Hill, North Carolina.
  • C. Town of Chapel Hill (partial)
    The Town of Chapel Hill is a well-known college town in North Carolina, home to the University of North Carolina at Chapel Hill and recognized for its vibrant academic and cultural community.
  • D. Holly Springs Community Library
    Holly Springs Community Library is a public library serving the residents of Holly Springs, North Carolina with lending materials, programs, and community services.
  • E. Chapel Hill, North Carolina
    Chapel Hill, North Carolina is a vibrant college town best known as the home of the University of North Carolina at Chapel Hill and a key part of the Research Triangle region.
  • 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: Chapel Hill Public Library
Triple: [Town of Chapel Hill, hasPublicLibrary, Chapel Hill Public Library]
Generated description
Chapel Hill Public Library is the main public library serving the residents of Chapel Hill, North Carolina with lending collections, community programs, and information services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chapel Hill Public Library
Target entity description: Chapel Hill Public Library is the main public library serving the residents of Chapel Hill, North Carolina with lending collections, community programs, and information services.
  • A. Chapel Hill Historic District
    The Chapel Hill Historic District is a preserved area in Chapel Hill, North Carolina, known for its historic architecture, tree-lined streets, and close association with the University of North Carolina at Chapel Hill.
  • B. Chapel Hill Town Council
    The Chapel Hill Town Council is the elected legislative and policy-making body that oversees municipal governance and decision-making for the Town of Chapel Hill, North Carolina.
  • C. Town of Chapel Hill (partial)
    The Town of Chapel Hill is a well-known college town in North Carolina, home to the University of North Carolina at Chapel Hill and recognized for its vibrant academic and cultural community.
  • D. Holly Springs Community Library
    Holly Springs Community Library is a public library serving the residents of Holly Springs, North Carolina with lending materials, programs, and community services.
  • E. Chapel Hill, North Carolina
    Chapel Hill, North Carolina is a vibrant college town best known as the home of the University of North Carolina at Chapel Hill and a key part of the Research Triangle region.
  • 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_69a4936cb7448190914f5fe4b8d81607 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a782fe988190966b958673fe12bf completed March 1, 2026, 8:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69a6891fb80481909ed2ce30789c945e completed March 3, 2026, 7:09 a.m.
NEDg Description generation batch_69a689c9974c819082082cd83fe46cbc completed March 3, 2026, 7:12 a.m.
NED2 Entity disambiguation (via description) batch_69a6d763a7848190ba4d5266d581acdb completed March 3, 2026, 12:43 p.m.
Created at: March 1, 2026, 7:38 p.m.