Triple

T16851565
Position Surface form Disambiguated ID Type / Status
Subject Rash Field Park E409686 entity
Predicate ownedBy P347 FINISHED
Object City of Baltimore E13094 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: City of Baltimore | Statement: [Rash Field Park, ownedBy, City of Baltimore]

Disambiguation candidates (1 decision)

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: City of Baltimore
Context triple: [Rash Field Park, ownedBy, City of Baltimore]
  • A. Baltimore
    Baltimore is a small coastal village in West Cork, Ireland, known for its fishing heritage, sailing, and as a gateway to nearby islands like Sherkin and Cape Clear.
  • B. Baltimore chosen
    Baltimore is a major independent city and seaport in Maryland, United States, known for its historic harbor, diverse neighborhoods, and significant cultural and economic role in the Mid-Atlantic region.
  • C. Jones Falls
    Jones Falls is a significant stream in central Maryland that flows through Baltimore before joining the Patapsco River.
  • D. Downtown Baltimore
    Downtown Baltimore is the central business district and primary commercial and cultural hub of Baltimore, Maryland, known for its skyscrapers, Inner Harbor waterfront, and major attractions.
  • E. Owings Mills, Maryland
    Owings Mills, Maryland is a suburban community northwest of Baltimore known for hosting the Baltimore Ravens’ training complex and serving as a regional commercial and residential hub.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69d88395e6c88190b22730f335107c14 elicitation completed
NER batch_69e3b379b8fc81908d8bc9950c7f8bad ner completed
NED1 batch_6a00cfc531c881908a33de8b491842ca ned_source_triple completed
Created at: April 10, 2026, 5:24 a.m.