Triple

T7270185
Position Surface form Disambiguated ID Type / Status
Subject Prince Frederick, Maryland E161080 entity
Predicate servedByHighway P385 FINISHED
Object Maryland Route 231
Maryland Route 231 is a state highway in southern Maryland that crosses the Patuxent River and connects communities such as Prince Frederick with major routes in Calvert and Charles counties.
 E690100 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: Maryland Route 231 | Statement: [Prince Frederick, Maryland, servedByHighway, Maryland Route 231]

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: Maryland Route 231
Context triple: [Prince Frederick, Maryland, servedByHighway, Maryland Route 231]
  • A. Maryland Route 212
    Maryland Route 212 is a state highway in Maryland that serves as a key commuter route connecting communities such as Beltsville to the broader Washington, D.C. metropolitan area.
  • B. Maryland Route 331
    Maryland Route 331 is a state highway on Maryland’s Eastern Shore that runs between Caroline and Dorchester counties, connecting small towns and rural areas as part of the regional road network.
  • C. Maryland Route 223
    Maryland Route 223 is a state highway in Prince George's County, Maryland, serving communities such as Clinton and providing a connector between several major local routes.
  • D. Maryland Route 381
    Maryland Route 381 is a state highway in Maryland that serves communities in Prince George's County, including the area around Clinton.
  • E. Maryland Route 260
    Maryland Route 260 is a state highway in Maryland that connects communities in Calvert and Anne Arundel counties, serving as a key commuter route between the Chesapeake Bay area and major regional roads.
  • 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: Maryland Route 231
Target entity description: Maryland Route 231 is a state highway in southern Maryland that crosses the Patuxent River and connects communities such as Prince Frederick with major routes in Calvert and Charles counties.
  • A. Maryland Route 212
    Maryland Route 212 is a state highway in Maryland that serves as a key commuter route connecting communities such as Beltsville to the broader Washington, D.C. metropolitan area.
  • B. Maryland Route 331
    Maryland Route 331 is a state highway on Maryland’s Eastern Shore that runs between Caroline and Dorchester counties, connecting small towns and rural areas as part of the regional road network.
  • C. Maryland Route 223
    Maryland Route 223 is a state highway in Prince George's County, Maryland, serving communities such as Clinton and providing a connector between several major local routes.
  • D. Maryland Route 381
    Maryland Route 381 is a state highway in Maryland that serves communities in Prince George's County, including the area around Clinton.
  • E. Maryland Route 260
    Maryland Route 260 is a state highway in Maryland that connects communities in Calvert and Anne Arundel counties, serving as a key commuter route between the Chesapeake Bay area and major regional roads.
  • 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: Maryland Route 231
Triple: [Prince Frederick, Maryland, servedByHighway, Maryland Route 231]
Generated description
Maryland Route 231 is a state highway in southern Maryland that crosses the Patuxent River and connects communities such as Prince Frederick with major routes in Calvert and Charles counties.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69c6885181008190b419040e22939c7c elicitation completed
NER batch_69c6eae9f8bc8190a8c31cc29926919c ner completed
NED1 batch_69c91f49faec8190b4920097d52896f3 ned_source_triple completed
NED2 batch_69c92043ee988190a1ce0ee6090eb5fc ned_description completed
NEDg batch_69c91fc5a1048190b5d4c988efa99713 nedg completed
Created at: March 27, 2026, 2:58 p.m.