Triple

T22691909
Position Surface form Disambiguated ID Type / Status
Subject Research Triangle transportation network E561071 entity
Predicate serves P98 FINISHED
Object Raleigh–Durham–Chapel Hill metropolitan region — 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: Raleigh–Durham–Chapel Hill metropolitan region | Statement: [Research Triangle transportation network, serves, Raleigh–Durham–Chapel Hill metropolitan region]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Raleigh–Durham–Chapel Hill metropolitan region
Context triple: [Research Triangle transportation network, serves, Raleigh–Durham–Chapel Hill metropolitan region]
  • A. Durham–Chapel Hill metropolitan area
    The Durham–Chapel Hill metropolitan area is a North Carolina metro region centered on the cities of Durham and Chapel Hill, known for its major universities, research institutions, and role within the Research Triangle.
  • B. Raleigh–Durham area chosen
    The Raleigh–Durham area is a major metropolitan region in North Carolina centered around the cities of Raleigh and Durham and closely associated with the Research Triangle.
  • C. Raleigh–Cary metropolitan statistical area
    The Raleigh–Cary metropolitan statistical area is a major urban region in North Carolina centered on the cities of Raleigh and Cary, known for its rapid growth, strong technology and research sectors, and proximity to the Research Triangle Park.
  • D. Greensboro–High Point metropolitan area
    The Greensboro–High Point metropolitan area is a major urban and economic center in central North Carolina, anchored by the cities of Greensboro and High Point and forming part of the larger Piedmont Triad region.
  • E. Greensboro–Winston-Salem–High Point–Burlington CSA
    The Greensboro–Winston-Salem–High Point–Burlington CSA is a large multi-city combined statistical area in central North Carolina that encompasses much of the Piedmont Triad region and its surrounding communities.
  • 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_69e2454d71b48190a1f80af9f82b6fcf completed April 17, 2026, 2:35 p.m.
NER Named-entity recognition batch_69f1789adcc48190b4a717166d5dba19 completed April 29, 2026, 3:18 a.m.
Created at: April 17, 2026, 3:13 p.m.