Triple

T8102693
Position Surface form Disambiguated ID Type / Status
Subject Cambridge Highlands E189151 entity
Predicate partOf P40 FINISHED
Object Cambridge neighborhood system
The Cambridge neighborhood system is the organizational framework that divides the city of Cambridge, Massachusetts into distinct residential and commercial areas for planning, governance, and community identity.
E711569 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
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 neighborhood system | Statement: [Cambridge Highlands, partOf, Cambridge neighborhood system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cambridge neighborhood system
Context triple: [Cambridge Highlands, partOf, Cambridge neighborhood system]
  • A. Cambridge urban grid
    Cambridge urban grid is the network of intersecting streets and blocks that organizes the layout and traffic flow of Cambridge, Massachusetts.
  • B. 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.
  • C. Alewife neighborhood of Cambridge
    The Alewife neighborhood of Cambridge is a mixed-use urban area in northwest Cambridge, Massachusetts, known for its major transit station, office parks, and proximity to wetlands and natural reserves.
  • D. City of Cambridge park system
    The City of Cambridge park system is a network of public parks and open spaces in Cambridge, Massachusetts, that provides residents and visitors with recreational areas, historic sites, and community gathering places.
  • E. West Cambridge
    West Cambridge is a primarily residential neighborhood in the western part of Cambridge, Massachusetts, known for its historic homes, tree-lined streets, and proximity to the Charles River.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
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 neighborhood system
Triple: [Cambridge Highlands, partOf, Cambridge neighborhood system]
Generated description
The Cambridge neighborhood system is the organizational framework that divides the city of Cambridge, Massachusetts into distinct residential and commercial areas for planning, governance, and community identity.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cambridge neighborhood system
Target entity description: The Cambridge neighborhood system is the organizational framework that divides the city of Cambridge, Massachusetts into distinct residential and commercial areas for planning, governance, and community identity.
  • A. Cambridge urban grid
    Cambridge urban grid is the network of intersecting streets and blocks that organizes the layout and traffic flow of Cambridge, Massachusetts.
  • B. 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.
  • C. Alewife neighborhood of Cambridge
    The Alewife neighborhood of Cambridge is a mixed-use urban area in northwest Cambridge, Massachusetts, known for its major transit station, office parks, and proximity to wetlands and natural reserves.
  • D. City of Cambridge park system
    The City of Cambridge park system is a network of public parks and open spaces in Cambridge, Massachusetts, that provides residents and visitors with recreational areas, historic sites, and community gathering places.
  • E. West Cambridge
    West Cambridge is a primarily residential neighborhood in the western part of Cambridge, Massachusetts, known for its historic homes, tree-lined streets, and proximity to the Charles River.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69ca82b886d88190a9cba0d5a4a27521 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb42bd91408190880293dfdce8bef7 completed March 31, 2026, 3:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc642095a08190bcf90e6470e127cc completed April 1, 2026, 12:17 a.m.
NEDg Description generation batch_69cc68d9032c8190af6c5ff64fe46aff completed April 1, 2026, 12:37 a.m.
NED2 Entity disambiguation (via description) batch_69cc69f6bb308190a95df95d1a67cfec completed April 1, 2026, 12:42 a.m.
Created at: March 30, 2026, 5:31 p.m.