Triple

T21105261
Position Surface form Disambiguated ID Type / Status
Subject UNC Charlotte main campus E520022 entity
Predicate hasResearchCenter P40 FINISHED
Object Urban Institute — NE NERFINISHED

How this triple was built (3 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: Urban Institute | Statement: [UNC Charlotte main campus, hasResearchCenter, Urban Institute]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Urban Institute
Context triple: [UNC Charlotte main campus, hasResearchCenter, Urban Institute]
  • A. Urban Institute
    The Urban Institute is a prominent nonpartisan research organization in Washington, D.C., known for its influential analysis of economic and social policy issues in the United States.
  • B. Urban Affairs Council
    The Urban Affairs Council was a former White House advisory body focused on coordinating federal policy and programs related to urban development and city issues in the United States.
  • C. Carruthers Center for Inner City Studies
    The Carruthers Center for Inner City Studies is an academic center dedicated to researching, teaching, and addressing issues affecting urban communities, particularly in Chicago’s inner city.
  • D. Philadelphia Housing Authority
    The Philadelphia Housing Authority is the municipal agency responsible for developing, managing, and providing affordable public housing and related services for low-income residents in Philadelphia, Pennsylvania.
  • E. Ballard Center for Social Impact
    The Ballard Center for Social Impact is a university-based hub that equips students and professionals with tools and experiences to address social and environmental problems through innovative, impact-driven solutions.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Urban Institute
Target entity description: The Urban Institute at UNC Charlotte is a university-based research center focused on studying and addressing urban and regional issues affecting the Charlotte metropolitan area and surrounding communities.
  • A. Urban Institute
    The Urban Institute is a prominent nonpartisan research organization in Washington, D.C., known for its influential analysis of economic and social policy issues in the United States.
  • B. Urban Affairs Council
    The Urban Affairs Council was a former White House advisory body focused on coordinating federal policy and programs related to urban development and city issues in the United States.
  • C. Carruthers Center for Inner City Studies
    The Carruthers Center for Inner City Studies is an academic center dedicated to researching, teaching, and addressing issues affecting urban communities, particularly in Chicago’s inner city.
  • D. Philadelphia Housing Authority
    The Philadelphia Housing Authority is the municipal agency responsible for developing, managing, and providing affordable public housing and related services for low-income residents in Philadelphia, Pennsylvania.
  • E. Ballard Center for Social Impact
    The Ballard Center for Social Impact is a university-based hub that equips students and professionals with tools and experiences to address social and environmental problems through innovative, impact-driven solutions.
  • F. None of above. chosen

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_69e0b509a318819092fbbcb21d1fe603 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e71b6150f08190a3738f1eda7fa834 completed April 21, 2026, 6:38 a.m.
Created at: April 16, 2026, 2:53 p.m.