Triple

T19115755
Position Surface form Disambiguated ID Type / Status
Subject Reservoir Hill E467902 entity
Predicate hasCommunityOrganization P12098 FINISHED
Object Reservoir Hill Improvement Council — NE NERFINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Reservoir Hill Improvement Council | Statement: [Reservoir Hill, hasCommunityOrganization, Reservoir Hill Improvement Council]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Reservoir Hill Improvement Council
Context triple: [Reservoir Hill, hasCommunityOrganization, Reservoir Hill Improvement Council]
  • A. Hill District Community Development Corporation
    Hill District Community Development Corporation is a nonprofit community development organization focused on revitalization, economic development, and resident advocacy in Pittsburgh’s Hill District neighborhood.
  • B. Dorchester Improvement Association
    The Dorchester Improvement Association is a local civic organization that oversees and supports the operations and development of Dorchester Academy.
  • C. Reservoir Hill neighborhood
    Reservoir Hill neighborhood is a historic residential area in central Baltimore known for its late-19th-century rowhouses, proximity to Druid Hill Park, and diverse community.
  • D. Elfreth's Alley Association
    Elfreth's Alley Association is a preservation organization dedicated to maintaining and interpreting Elfreth’s Alley, one of the oldest continuously inhabited residential streets in the United States, as a historic site and museum.
  • E. Westwood Neighborhood Council
    Westwood Neighborhood Council is a local representative body that advocates for community interests and advises the City of Los Angeles on issues affecting the Westwood neighborhood.
  • 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: Reservoir Hill Improvement Council
Target entity description: Reservoir Hill Improvement Council is a neighborhood-based community organization dedicated to improving the quality of life, housing, and public spaces in Baltimore’s Reservoir Hill area.
  • A. Hill District Community Development Corporation
    Hill District Community Development Corporation is a nonprofit community development organization focused on revitalization, economic development, and resident advocacy in Pittsburgh’s Hill District neighborhood.
  • B. Dorchester Improvement Association
    The Dorchester Improvement Association is a local civic organization that oversees and supports the operations and development of Dorchester Academy.
  • C. Reservoir Hill neighborhood
    Reservoir Hill neighborhood is a historic residential area in central Baltimore known for its late-19th-century rowhouses, proximity to Druid Hill Park, and diverse community.
  • D. Elfreth's Alley Association
    Elfreth's Alley Association is a preservation organization dedicated to maintaining and interpreting Elfreth’s Alley, one of the oldest continuously inhabited residential streets in the United States, as a historic site and museum.
  • E. Westwood Neighborhood Council
    Westwood Neighborhood Council is a local representative body that advocates for community interests and advises the City of Los Angeles on issues affecting the Westwood neighborhood.
  • F. None of above. chosen

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69d8dd06a26481908039e2a1bae8c597 elicitation completed
NER batch_69e5e3984bf48190818fa2b01b75decb ner completed
Created at: April 10, 2026, 12:05 p.m.