Triple

T13306771
Position Surface form Disambiguated ID Type / Status
Subject Baltimore Cathedral E316953 entity
Predicate locatedInHistoricDistrict P40 FINISHED
Object Mount Vernon neighborhood of Baltimore E759776 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: Mount Vernon neighborhood of Baltimore | Statement: [Baltimore Cathedral, locatedInHistoricDistrict, Mount Vernon neighborhood 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: Mount Vernon neighborhood of Baltimore
Context triple: [Baltimore Cathedral, locatedInHistoricDistrict, Mount Vernon neighborhood of Baltimore]
  • A. Mount Vernon neighborhood
    Mount Vernon neighborhood is a historic and culturally rich district in Baltimore known for its 19th-century architecture, arts institutions, and prominent monuments.
  • B. Mount Vernon, Baltimore, Maryland chosen
    Mount Vernon, Baltimore, Maryland is a historic and culturally rich neighborhood known for its 19th-century architecture, arts institutions, and the landmark Washington Monument.
  • C. Mount Vernon Triangle area
    Mount Vernon Triangle area is a rapidly developing mixed-use neighborhood in downtown Washington, D.C., known for its modern residential buildings, offices, and retail spaces near the city’s central business district.
  • D. Barry Farm neighborhood
    Barry Farm neighborhood is a historic, predominantly African American residential community in Southeast Washington, D.C., known for its post–Civil War origins as one of the city’s first settlements for formerly enslaved people.
  • E. Church Hill, Maryland
    Church Hill, Maryland is a small historic town on Maryland’s Eastern Shore known for its rural character and preserved 18th- and 19th-century architecture.
  • 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_69d806b40ab4819094adf6c374f4811a elicitation completed
NER batch_69d990a8be108190bad0021f95ce3a93 ner completed
NED1 batch_69f716e3617081909eea9989cf5e7b30 ned_source_triple completed
Created at: April 9, 2026, 9:29 p.m.