Triple
T609946
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Northwestern University |
E12074
|
entity |
| Predicate | hasFacility |
P105
|
FINISHED |
| Object |
Norris University Center
Norris University Center is Northwestern University's main student union and campus hub, housing dining, event spaces, student organizations, and social activities.
|
E77225
|
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: Norris University Center | Statement: [Northwestern University, hasFacility, Norris University Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Norris University Center Context triple: [Northwestern University, hasFacility, Norris University Center]
-
A.
Robert N. Davoren Center
The Robert N. Davoren Center is a jail facility on Rikers Island in New York City that primarily houses adolescent and young adult detainees.
-
B.
Spangler Center
Spangler Center is a central student and community hub at Harvard Business School that houses dining, study, and social spaces for MBA students.
-
C.
Briggs Athletic Center
Briggs Athletic Center was the original indoor athletic facility at Harvard University that was later renovated and renamed Lavietes Pavilion.
-
D.
Pollack Hall
Pollack Hall is a prominent concert and performance venue associated with McGill University's Schulich School of Music in Montreal, Canada.
-
E.
Straus Hall
Straus Hall is an undergraduate dormitory in Harvard Yard at Harvard University, known for housing first-year students.
- 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: Norris University Center Triple: [Northwestern University, hasFacility, Norris University Center]
Generated description
Norris University Center is Northwestern University's main student union and campus hub, housing dining, event spaces, student organizations, and social activities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Norris University Center Target entity description: Norris University Center is Northwestern University's main student union and campus hub, housing dining, event spaces, student organizations, and social activities.
-
A.
Robert N. Davoren Center
The Robert N. Davoren Center is a jail facility on Rikers Island in New York City that primarily houses adolescent and young adult detainees.
-
B.
Spangler Center
Spangler Center is a central student and community hub at Harvard Business School that houses dining, study, and social spaces for MBA students.
-
C.
Briggs Athletic Center
Briggs Athletic Center was the original indoor athletic facility at Harvard University that was later renovated and renamed Lavietes Pavilion.
-
D.
Pollack Hall
Pollack Hall is a prominent concert and performance venue associated with McGill University's Schulich School of Music in Montreal, Canada.
-
E.
Straus Hall
Straus Hall is an undergraduate dormitory in Harvard Yard at Harvard University, known for housing first-year students.
- 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_69a493309df48190a327f748e88049a6 |
completed | March 1, 2026, 7:27 p.m. |
| NER | Named-entity recognition | batch_69a49df68f2c8190a0ee9da4692b2a62 |
completed | March 1, 2026, 8:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a55a7561dc81908e2e2516c63c18a7 |
completed | March 2, 2026, 9:37 a.m. |
| NEDg | Description generation | batch_69a55b2152ac8190b034523d3a01f835 |
completed | March 2, 2026, 9:40 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a55b77d6448190acb5adc7a37aacd7 |
completed | March 2, 2026, 9:42 a.m. |
Created at: March 1, 2026, 7:35 p.m.