Triple

T16851567
Position Surface form Disambiguated ID Type / Status
Subject Rash Field Park E409686 entity
Predicate partOf P40 FINISHED
Object Baltimore park system
The Baltimore park system is a network of public parks and green spaces throughout Baltimore, Maryland, providing recreation, waterfront access, and community gathering areas.
 E1237553 NE FINISHED

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: Baltimore park system | Statement: [Rash Field Park, partOf, Baltimore park system]

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: Baltimore park system
Context triple: [Rash Field Park, partOf, Baltimore park system]
  • A. Howard Park, Baltimore
    Howard Park is a residential neighborhood in northwest Baltimore, Maryland, known for its tree-lined streets, diverse community, and proximity to parks and commercial corridors.
  • B. North Point Park
    North Point Park is an urban waterfront park in Cambridge and Boston, Massachusetts, known for its landscaped green spaces, river views, and recreational paths along the Charles River.
  • C. Bladensburg Waterfront Park
    Bladensburg Waterfront Park is a public riverside recreation area in Bladensburg, Maryland, offering trails, boating, and access to the Anacostia River.
  • D. Severna Park, Maryland
    Severna Park, Maryland is a suburban community in Anne Arundel County known for its residential neighborhoods, strong school system, and proximity to both Baltimore and Annapolis.
  • E. Brunswick Park
    Brunswick Park is a suburban residential area and public park located within the London Borough of Barnet in north London.
  • 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: Baltimore park system
Target entity description: The Baltimore park system is a network of public parks and green spaces throughout Baltimore, Maryland, providing recreation, waterfront access, and community gathering areas.
  • A. Howard Park, Baltimore
    Howard Park is a residential neighborhood in northwest Baltimore, Maryland, known for its tree-lined streets, diverse community, and proximity to parks and commercial corridors.
  • B. North Point Park
    North Point Park is an urban waterfront park in Cambridge and Boston, Massachusetts, known for its landscaped green spaces, river views, and recreational paths along the Charles River.
  • C. Bladensburg Waterfront Park
    Bladensburg Waterfront Park is a public riverside recreation area in Bladensburg, Maryland, offering trails, boating, and access to the Anacostia River.
  • D. Severna Park, Maryland
    Severna Park, Maryland is a suburban community in Anne Arundel County known for its residential neighborhoods, strong school system, and proximity to both Baltimore and Annapolis.
  • E. Brunswick Park
    Brunswick Park is a suburban residential area and public park located within the London Borough of Barnet in north London.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: Baltimore park system
Triple: [Rash Field Park, partOf, Baltimore park system]
Generated description
The Baltimore park system is a network of public parks and green spaces throughout Baltimore, Maryland, providing recreation, waterfront access, and community gathering areas.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d88395e6c88190b22730f335107c14 elicitation completed
NER batch_69e3b379b8fc81908d8bc9950c7f8bad ner completed
NED1 batch_6a00c2a6f2c48190874839f78f943fdb ned_source_triple completed
NED2 batch_6a00c3f62f3881909dc5665db8433063 ned_description completed
NEDg batch_6a00c3812c5881908e5c897a5b824e26 nedg completed
Created at: April 10, 2026, 5:24 a.m.