Triple

T12119666
Position Surface form Disambiguated ID Type / Status
Subject Maryland Heights E288657 entity
Predicate accessibleFrom P1985 FINISHED
Object Sandy Hook, Maryland
Sandy Hook, Maryland is a small unincorporated community in Washington County near the Potomac River and Harpers Ferry, known for its proximity to historic Civil War sites and scenic hiking areas.
 E962676 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: Sandy Hook, Maryland | Statement: [Maryland Heights, accessibleFrom, Sandy Hook, Maryland]

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: Sandy Hook, Maryland
Context triple: [Maryland Heights, accessibleFrom, Sandy Hook, Maryland]
  • A. Seabrook, Maryland
    Seabrook, Maryland is a suburban community in Prince George's County known for its residential neighborhoods and proximity to Washington, D.C.
  • B. Indian Head, Maryland
    Indian Head, Maryland is a small town in Charles County known for its naval support facility and location along the Potomac River.
  • C. Riva, Maryland
    Riva, Maryland is a small waterfront community in Anne Arundel County known for its residential neighborhoods along the South River near Annapolis.
  • D. Nanticoke, Maryland
    Nanticoke, Maryland is a small unincorporated community in Wicomico County known for its location along the lower Eastern Shore near the Chesapeake Bay.
  • E. Glenelg, Maryland
    Glenelg, Maryland is a small, affluent unincorporated community in western Howard County known for its rural-residential character and highly regarded schools.
  • 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: Sandy Hook, Maryland
Target entity description: Sandy Hook, Maryland is a small unincorporated community in Washington County near the Potomac River and Harpers Ferry, known for its proximity to historic Civil War sites and scenic hiking areas.
  • A. Seabrook, Maryland
    Seabrook, Maryland is a suburban community in Prince George's County known for its residential neighborhoods and proximity to Washington, D.C.
  • B. Indian Head, Maryland
    Indian Head, Maryland is a small town in Charles County known for its naval support facility and location along the Potomac River.
  • C. Riva, Maryland
    Riva, Maryland is a small waterfront community in Anne Arundel County known for its residential neighborhoods along the South River near Annapolis.
  • D. Nanticoke, Maryland
    Nanticoke, Maryland is a small unincorporated community in Wicomico County known for its location along the lower Eastern Shore near the Chesapeake Bay.
  • E. Glenelg, Maryland
    Glenelg, Maryland is a small, affluent unincorporated community in western Howard County known for its rural-residential character and highly regarded schools.
  • 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: Sandy Hook, Maryland
Triple: [Maryland Heights, accessibleFrom, Sandy Hook, Maryland]
Generated description
Sandy Hook, Maryland is a small unincorporated community in Washington County near the Potomac River and Harpers Ferry, known for its proximity to historic Civil War sites and scenic hiking areas.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d6ab4a5c448190a110d1273314b21a elicitation completed
NER batch_69d91577a03c81909add7a5d7324a648 ner completed
NED1 batch_69f5f682397c819085a86a98e079660b ned_source_triple completed
NED2 batch_69f5feeeeb2081908191b1c2d1c2fbfd ned_description completed
NEDg batch_69f5fdea1afc8190b39557fdc571e300 nedg completed
Created at: April 8, 2026, 9:49 p.m.