Triple

T626949
Position Surface form Disambiguated ID Type / Status
Subject Peterhouse, Cambridge E15838 entity
Predicate postalAddress P606 FINISHED
Object Trumpington Street, Cambridge
Trumpington Street, Cambridge is a historic central thoroughfare in Cambridge, England, lined with several University of Cambridge colleges, museums, and notable architectural landmarks.
E78215 NE FINISHED

How this triple was built (5 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: Trumpington Street, Cambridge | Statement: [Peterhouse, Cambridge, postalAddress, Trumpington Street, Cambridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Trumpington Street, Cambridge
Context triple: [Peterhouse, Cambridge, postalAddress, Trumpington Street, Cambridge]
  • A. Trinity Street, Cambridge
    Trinity Street, Cambridge is a historic central street in Cambridge, England, known for its proximity to major colleges such as Trinity College and its traditional shops and university buildings.
  • B. West Road, Cambridge
    West Road in Cambridge is a street in the university area known for housing major academic and cultural institutions, including the Cambridge University Library.
  • C. JJ Thomson Avenue, Cambridge
    JJ Thomson Avenue in Cambridge is a key street in the city's West Cambridge site, known for housing major University of Cambridge science and engineering departments and research facilities.
  • D. Bridge Street, Cambridge
    Bridge Street in Cambridge is a historic central street known for its proximity to the iconic Round Church and other medieval city landmarks.
  • E. Cambridge Street, Cambridge, Massachusetts
    Cambridge Street in Cambridge, Massachusetts is a major thoroughfare that runs through the city’s academic and civic areas, including parts of Harvard University’s campus.
  • 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: Trumpington Street, Cambridge
Triple: [Peterhouse, Cambridge, postalAddress, Trumpington Street, Cambridge]
Generated description
Trumpington Street, Cambridge is a historic central thoroughfare in Cambridge, England, lined with several University of Cambridge colleges, museums, and notable architectural landmarks.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Trumpington Street, Cambridge
Target entity description: Trumpington Street, Cambridge is a historic central thoroughfare in Cambridge, England, lined with several University of Cambridge colleges, museums, and notable architectural landmarks.
  • A. Trinity Street, Cambridge
    Trinity Street, Cambridge is a historic central street in Cambridge, England, known for its proximity to major colleges such as Trinity College and its traditional shops and university buildings.
  • B. West Road, Cambridge
    West Road in Cambridge is a street in the university area known for housing major academic and cultural institutions, including the Cambridge University Library.
  • C. JJ Thomson Avenue, Cambridge
    JJ Thomson Avenue in Cambridge is a key street in the city's West Cambridge site, known for housing major University of Cambridge science and engineering departments and research facilities.
  • D. Bridge Street, Cambridge
    Bridge Street in Cambridge is a historic central street known for its proximity to the iconic Round Church and other medieval city landmarks.
  • E. Cambridge Street, Cambridge, Massachusetts
    Cambridge Street in Cambridge, Massachusetts is a major thoroughfare that runs through the city’s academic and civic areas, including parts of Harvard University’s campus.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: postalAddress
Context triple: [Peterhouse, Cambridge, postalAddress, Trumpington Street, Cambridge]
  • A. address
    Indicates that one entity directs spoken or written communication specifically to another entity.
  • B. addressType
    Indicates the specific kind or category of address associated with an entity (e.g., home, work, billing, or shipping).
  • C. streetAddress chosen
    Indicates the specific location of an entity in terms of its numbered building and street name within a postal address.
  • D. addresses
    Indicates that one entity directs speech, communication, or written correspondence specifically toward another entity.
  • E. postalCode
    Indicates the numerical or alphanumerical code assigned to a geographic area for mail delivery associated with an entity.
  • F. None of above.

Provenance (6 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_69a4935c131c8190a5378c6bf101e8cc completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a49e587c448190987943a6aad209d1 completed March 1, 2026, 8:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69a56704a2548190879432e2c4246ddf completed March 2, 2026, 10:31 a.m.
NEDg Description generation batch_69a567953b108190b0629f2cf8098a1b completed March 2, 2026, 10:33 a.m.
NED2 Entity disambiguation (via description) batch_69a567e60de88190a3088e1ada35571c completed March 2, 2026, 10:35 a.m.
PD Predicate disambiguation batch_69a49d01b29081908be87e4cd7726ff1 completed March 1, 2026, 8:09 p.m.
Created at: March 1, 2026, 7:35 p.m.