Triple

T7100250
Position Surface form Disambiguated ID Type / Status
Subject Hintonburg E165437 entity
Predicate mainStreet P461 FINISHED
Object Somerset Street West
Somerset Street West is a major east–west thoroughfare in Ottawa, Ontario, known for connecting several central neighbourhoods, including the historic Hintonburg area.
 E642804 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: Somerset Street West | Statement: [Hintonburg, mainStreet, Somerset Street West]

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: Somerset Street West
Context triple: [Hintonburg, mainStreet, Somerset Street West]
  • A. Oakshaw Street West
    Oakshaw Street West is a street in Paisley, Scotland, known for being the site of the historic Coats Observatory.
  • B. Sansome Street
    Sansome Street is a major north–south thoroughfare in San Francisco’s Financial District, lined with office towers, financial institutions, and historic commercial buildings.
  • C. Wellesley Street
    Wellesley Street is a major east–west thoroughfare in downtown Toronto, Ontario, running through the city’s core near key civic and institutional landmarks.
  • D. Hampshire Street
    Hampshire Street is a roadway in Cambridge, Massachusetts, that runs through the Inman Square neighborhood and connects it with other parts of the city.
  • E. Acorn Street
    Acorn Street is a famously picturesque, cobblestone residential lane in Boston often cited as one of the most photographed streets in the United States.
  • 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: Somerset Street West
Target entity description: Somerset Street West is a major east–west thoroughfare in Ottawa, Ontario, known for connecting several central neighbourhoods, including the historic Hintonburg area.
  • A. Oakshaw Street West
    Oakshaw Street West is a street in Paisley, Scotland, known for being the site of the historic Coats Observatory.
  • B. Sansome Street
    Sansome Street is a major north–south thoroughfare in San Francisco’s Financial District, lined with office towers, financial institutions, and historic commercial buildings.
  • C. Wellesley Street
    Wellesley Street is a major east–west thoroughfare in downtown Toronto, Ontario, running through the city’s core near key civic and institutional landmarks.
  • D. Hampshire Street
    Hampshire Street is a roadway in Cambridge, Massachusetts, that runs through the Inman Square neighborhood and connects it with other parts of the city.
  • E. Acorn Street
    Acorn Street is a famously picturesque, cobblestone residential lane in Boston often cited as one of the most photographed streets in the United States.
  • 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: Somerset Street West
Triple: [Hintonburg, mainStreet, Somerset Street West]
Generated description
Somerset Street West is a major east–west thoroughfare in Ottawa, Ontario, known for connecting several central neighbourhoods, including the historic Hintonburg area.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69c6887fcddc8190a5d58908f6dee590 elicitation completed
NER batch_69c6e58531c88190a32746f9a97da709 ner completed
NED1 batch_69c79ca6236c81908a7051bd00d0ca90 ned_source_triple completed
NED2 batch_69c79f2d85388190b17dc918da7ae357 ned_description completed
NEDg batch_69c79eb0d2cc8190a7f09708d8fa8cc0 nedg completed
Created at: March 27, 2026, 2:42 p.m.