Triple
T2113439
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Morningside Heights campus |
E42553
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
College Walk pedestrian axis
College Walk pedestrian axis is the central east–west walkway that serves as the main thoroughfare and symbolic heart of Columbia University's Morningside Heights campus.
|
E235239
|
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: College Walk pedestrian axis | Statement: [Morningside Heights campus, contains, College Walk pedestrian axis]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: College Walk pedestrian axis Context triple: [Morningside Heights campus, contains, College Walk pedestrian axis]
-
A.
Radcliffe Square
Radcliffe Square is a historic cobbled square in central Oxford, England, famed for its picturesque setting dominated by the circular Radcliffe Camera and surrounded by several University of Oxford colleges.
-
B.
Friars Walk
Friars Walk is a modern retail and leisure shopping centre located in Newport, South Wales, featuring a mix of high-street stores, restaurants, and entertainment venues.
-
C.
Oxford Road campus
Oxford Road campus is the principal site of the University of Manchester, housing many of its academic buildings, libraries, and student facilities along Oxford Road in Manchester, England.
-
D.
King’s College Circle
King’s College Circle is a large, historic circular green space at the heart of the University of Toronto’s St. George campus, surrounded by several of its landmark buildings.
-
E.
Central Square, Cambridge
Central Square, Cambridge is a vibrant commercial and cultural district in Cambridge, Massachusetts, known for its diverse restaurants, nightlife, music venues, and historic urban streetscape.
- 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: College Walk pedestrian axis Triple: [Morningside Heights campus, contains, College Walk pedestrian axis]
Generated description
College Walk pedestrian axis is the central east–west walkway that serves as the main thoroughfare and symbolic heart of Columbia University's Morningside Heights campus.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: College Walk pedestrian axis Target entity description: College Walk pedestrian axis is the central east–west walkway that serves as the main thoroughfare and symbolic heart of Columbia University's Morningside Heights campus.
-
A.
Radcliffe Square
Radcliffe Square is a historic cobbled square in central Oxford, England, famed for its picturesque setting dominated by the circular Radcliffe Camera and surrounded by several University of Oxford colleges.
-
B.
Friars Walk
Friars Walk is a modern retail and leisure shopping centre located in Newport, South Wales, featuring a mix of high-street stores, restaurants, and entertainment venues.
-
C.
Oxford Road campus
Oxford Road campus is the principal site of the University of Manchester, housing many of its academic buildings, libraries, and student facilities along Oxford Road in Manchester, England.
-
D.
King’s College Circle
King’s College Circle is a large, historic circular green space at the heart of the University of Toronto’s St. George campus, surrounded by several of its landmark buildings.
-
E.
Central Square, Cambridge
Central Square, Cambridge is a vibrant commercial and cultural district in Cambridge, Massachusetts, known for its diverse restaurants, nightlife, music venues, and historic urban streetscape.
- 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_69a8871040f08190aac2e2d0ab6b47ad |
completed | March 4, 2026, 7:25 p.m. |
| NER | Named-entity recognition | batch_69abbb0495d0819097dc936540743b74 |
completed | March 7, 2026, 5:43 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae30748a7c81908ab3e08b7aa9900a |
completed | March 9, 2026, 2:29 a.m. |
| NEDg | Description generation | batch_69ae3197794c81908530b26fcb8a4a77 |
completed | March 9, 2026, 2:33 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae31f65444819090c2af22c21ec3e1 |
completed | March 9, 2026, 2:35 a.m. |
Created at: March 4, 2026, 7:43 p.m.