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.