Triple
T2113401
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Morningside Heights campus |
E42553
|
entity |
| Predicate | hasBuilding |
P105
|
FINISHED |
| Object |
Butler Library
Butler Library is Columbia University's main academic library, renowned for its extensive humanities and social sciences collections and its prominent neoclassical building on the Morningside Heights campus.
|
E250486
|
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: Butler Library | Statement: [Morningside Heights campus, hasBuilding, Butler Library]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Butler Library Context triple: [Morningside Heights campus, hasBuilding, Butler Library]
-
A.
Stauffer Library
Stauffer Library is the main research and academic library at Queen's University in Kingston, Ontario, serving as a central hub for student study, resources, and scholarly work.
-
B.
Whittaker Library
Whittaker Library is the specialist academic library of the Royal Conservatoire of Scotland, supporting study and research in music, drama, dance, and related performing arts.
-
C.
Brooks Library
Brooks Library is an academic library that serves the students and staff of Manchester Metropolitan University, providing access to scholarly resources and study facilities.
-
D.
Baker Library
Baker Library is Harvard Business School’s principal library, renowned for its extensive collections in business and management and its iconic presence on the Boston campus.
-
E.
Robbins Library
Robbins Library is a historic public library and cultural landmark serving the community of Arlington, Massachusetts.
- 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: Butler Library Triple: [Morningside Heights campus, hasBuilding, Butler Library]
Generated description
Butler Library is Columbia University's main academic library, renowned for its extensive humanities and social sciences collections and its prominent neoclassical building on the Morningside Heights campus.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Butler Library Target entity description: Butler Library is Columbia University's main academic library, renowned for its extensive humanities and social sciences collections and its prominent neoclassical building on the Morningside Heights campus.
-
A.
Stauffer Library
Stauffer Library is the main research and academic library at Queen's University in Kingston, Ontario, serving as a central hub for student study, resources, and scholarly work.
-
B.
Whittaker Library
Whittaker Library is the specialist academic library of the Royal Conservatoire of Scotland, supporting study and research in music, drama, dance, and related performing arts.
-
C.
Brooks Library
Brooks Library is an academic library that serves the students and staff of Manchester Metropolitan University, providing access to scholarly resources and study facilities.
-
D.
Baker Library
Baker Library is Harvard Business School’s principal library, renowned for its extensive collections in business and management and its iconic presence on the Boston campus.
-
E.
Robbins Library
Robbins Library is a historic public library and cultural landmark serving the community of Arlington, Massachusetts.
- 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_69ae71ac8a0081909cbb1187513bfc56 |
completed | March 9, 2026, 7:07 a.m. |
| NEDg | Description generation | batch_69ae759def9881909c94ed211790d741 |
completed | March 9, 2026, 7:24 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae7634343c819094efcb7bea49ef9e |
completed | March 9, 2026, 7:26 a.m. |
Created at: March 4, 2026, 7:43 p.m.