Triple

T6171656
Position Surface form Disambiguated ID Type / Status
Subject Broadway corridor (Cambridge) E137713 entity
Predicate connectsArea P2564 FINISHED
Object Cambridge civic center area
The Cambridge civic center area is a central district in Cambridge, Massachusetts that hosts key municipal buildings, public institutions, and community spaces.
 E162861 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: Cambridge civic center area | Statement: [Broadway corridor (Cambridge), connectsArea, Cambridge civic center area]

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: Cambridge civic center area
Context triple: [Broadway corridor (Cambridge), connectsArea, Cambridge civic center area]
  • A. Cambridge city center
    Cambridge city center is the main commercial and cultural hub of Cambridge, Massachusetts, encompassing historic districts, universities, shops, and restaurants.
  • B. Cambridge city centre
    Cambridge city centre is the historic and commercial heart of Cambridge, England, known for its ancient university colleges, medieval streets, and concentration of shops, restaurants, and cultural attractions.
  • C. Southwest Cambridge
    Southwest Cambridge is a district of the city of Cambridge, England, encompassing residential areas, green spaces, and key local roads such as Newnham Road.
  • D. Cambridge City Hall Annex area
    The Cambridge City Hall Annex area is a civic and administrative district in Cambridge, Massachusetts, centered around the historic annex building that houses various municipal offices and services.
  • E. City of Cambridge
    The City of Cambridge is a historic and culturally vibrant Massachusetts city known for its prestigious universities, diverse neighborhoods, and rich architectural heritage.
  • 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: Cambridge civic center area
Target entity description: The Cambridge civic center area is a central district in Cambridge, Massachusetts that hosts key municipal buildings, public institutions, and community spaces.
  • A. Cambridge city center
    Cambridge city center is the main commercial and cultural hub of Cambridge, Massachusetts, encompassing historic districts, universities, shops, and restaurants.
  • B. Cambridge city centre
    Cambridge city centre is the historic and commercial heart of Cambridge, England, known for its ancient university colleges, medieval streets, and concentration of shops, restaurants, and cultural attractions.
  • C. Southwest Cambridge
    Southwest Cambridge is a district of the city of Cambridge, England, encompassing residential areas, green spaces, and key local roads such as Newnham Road.
  • D. Cambridge City Hall Annex area chosen
    The Cambridge City Hall Annex area is a civic and administrative district in Cambridge, Massachusetts, centered around the historic annex building that houses various municipal offices and services.
  • E. City of Cambridge
    The City of Cambridge is a historic and culturally vibrant Massachusetts city known for its prestigious universities, diverse neighborhoods, and rich architectural heritage.
  • F. None of above.

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: Cambridge civic center area
Triple: [Broadway corridor (Cambridge), connectsArea, Cambridge civic center area]
Generated description
The Cambridge civic center area is a central district in Cambridge, Massachusetts that hosts key municipal buildings, public institutions, and community spaces.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69c008a68c508190a8d78245c865960e elicitation completed
NER batch_69c05d910c3c8190ae6af548259295ff ner completed
NED1 batch_69c16ee938748190ad03e19c241b0881 ned_source_triple completed
NED2 batch_69c1e352fb648190ae6165b983294a60 ned_description completed
NEDg batch_69c1e26bd8688190a8689f6a0f8c0c74 nedg completed
Created at: March 22, 2026, 4:18 p.m.