Triple

T4929876
Position Surface form Disambiguated ID Type / Status
Subject Joint Force Headquarters–Department of Defense Information Network E110667 entity
Predicate location P40 FINISHED
Object Fort Meade, Maryland E95886 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: Fort Meade, Maryland | Statement: [Joint Force Headquarters–Department of Defense Information Network, location, Fort Meade, Maryland]

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: Fort Meade, Maryland
Context triple: [Joint Force Headquarters–Department of Defense Information Network, location, Fort Meade, Maryland]
  • A. Fort Meade, Maryland chosen
    Fort Meade, Maryland is a major U.S. Army installation best known as the primary center for American military intelligence and cybersecurity operations.
  • B. Fort Belvoir
    Fort Belvoir is a major United States Army installation in Fairfax County, Virginia, that serves as a key administrative and logistical hub for numerous military and defense agencies.
  • C. Beltsville, Maryland
    Beltsville, Maryland is a suburban community in Prince George's County known in part for hosting major federal facilities, including a key United States Secret Service training center.
  • D. Fort Myer, Virginia
    Fort Myer, Virginia is a historic U.S. Army post adjacent to Arlington National Cemetery that serves as a key ceremonial and administrative installation for the military in the Washington, D.C. area.
  • E. Fort Washington, Maryland
    Fort Washington, Maryland is a suburban community in the Washington, D.C. metropolitan area known for its historic fort, residential neighborhoods, and location along the Potomac River.
  • 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_69bd4415190c8190817bee7ec9f9f944 elicitation completed
NER batch_69bd703a0fa48190809b6ac3f2731349 ner completed
NED1 batch_69be89e731a4819087bf2e55215654d9 ned_source_triple completed
Created at: March 20, 2026, 1:30 p.m.