Triple
T2113404
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Morningside Heights campus |
E42553
|
entity |
| Predicate | hasBuilding |
P105
|
FINISHED |
| Object |
Mathematics Hall
Mathematics Hall is an academic building on Columbia University's Morningside Heights campus that houses the university's mathematics department and related facilities.
|
E235222
|
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: Mathematics Hall | Statement: [Morningside Heights campus, hasBuilding, Mathematics Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mathematics Hall Context triple: [Morningside Heights campus, hasBuilding, Mathematics Hall]
-
A.
Wasserstein Hall
Wasserstein Hall is a major academic and administrative complex at Harvard Law School that houses classrooms, offices, and student spaces.
-
B.
Mapo Hall
Mapo Hall is a historic colonial-era city hall and iconic civic center located on Mapo Hill in Ibadan, Nigeria.
-
C.
Huggins Science Hall
Huggins Science Hall is a primary academic building at Acadia University that houses science departments, laboratories, and related teaching and research facilities.
-
D.
William L. Harkness Hall
William L. Harkness Hall is an academic building at Yale University, known for housing classrooms and lecture halls for the humanities and social sciences.
-
E.
Matthews Hall
Matthews Hall is a historic red-brick freshman dormitory at Harvard University, located in Harvard Yard.
- 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: Mathematics Hall Triple: [Morningside Heights campus, hasBuilding, Mathematics Hall]
Generated description
Mathematics Hall is an academic building on Columbia University's Morningside Heights campus that houses the university's mathematics department and related facilities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mathematics Hall Target entity description: Mathematics Hall is an academic building on Columbia University's Morningside Heights campus that houses the university's mathematics department and related facilities.
-
A.
Wasserstein Hall
Wasserstein Hall is a major academic and administrative complex at Harvard Law School that houses classrooms, offices, and student spaces.
-
B.
Mapo Hall
Mapo Hall is a historic colonial-era city hall and iconic civic center located on Mapo Hill in Ibadan, Nigeria.
-
C.
Huggins Science Hall
Huggins Science Hall is a primary academic building at Acadia University that houses science departments, laboratories, and related teaching and research facilities.
-
D.
William L. Harkness Hall
William L. Harkness Hall is an academic building at Yale University, known for housing classrooms and lecture halls for the humanities and social sciences.
-
E.
Matthews Hall
Matthews Hall is a historic red-brick freshman dormitory at Harvard University, located in Harvard Yard.
- 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.