Triple

T899882
Position Surface form Disambiguated ID Type / Status
Subject University of North Carolina at Chapel Hill E19422 entity
Predicate foundingLocation P40 FINISHED
Object Chapel Hill, North Carolina E25007 NE FINISHED

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: Chapel Hill, North Carolina | Statement: [University of North Carolina at Chapel Hill, foundingLocation, Chapel Hill, North Carolina]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chapel Hill, North Carolina
Context triple: [University of North Carolina at Chapel Hill, foundingLocation, Chapel Hill, North Carolina]
  • A. Chapel Hill, North Carolina chosen
    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.
  • B. Durham, North Carolina
    Durham, North Carolina is a major city in the Research Triangle region known for Duke University, a strong research and tech economy, and a rich civil rights and tobacco-industry history.
  • C. Carrboro, North Carolina
    Carrboro, North Carolina is a progressive, arts-oriented town adjacent to Chapel Hill known for its vibrant music scene, farmers’ market, and strong community activism.
  • D. Greensboro, North Carolina
    Greensboro, North Carolina is a city historically significant as a major site of the American civil rights movement, particularly known for the 1960 Woolworth’s lunch counter sit-ins.
  • E. Charlotte, North Carolina
    Charlotte, North Carolina is the largest city in the state and a major U.S. financial and commercial hub known for hosting numerous corporate headquarters and a rapidly growing metropolitan area.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69a4939e889c8190ac148b3ac1a7f90b completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4ad42ecac81909f8bc554d2fe0363 completed March 1, 2026, 9:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69acb2ede6208190ba0857f4b0209fcf completed March 7, 2026, 11:21 p.m.
Created at: March 1, 2026, 7:39 p.m.