Triple
T845175
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Columbia University |
E18260
|
entity |
| Predicate | hasSchool |
P113
|
FINISHED |
| Object | Columbia Business School |
E20302
|
NE FINISHED |
How this triple was built (2 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: Columbia Business School | Statement: [Columbia University, hasSchool, Columbia Business School]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Columbia Business School Context triple: [Columbia University, hasSchool, Columbia Business School]
-
A.
Columbia Business School
chosen
Columbia Business School is a leading Ivy League graduate business school at Columbia University in New York City, renowned for its rigorous MBA and finance programs and influential alumni.
-
B.
Yale School of Management
Yale School of Management is the graduate business school of Yale University, known for its integrated curriculum, strong emphasis on leadership and social impact, and global orientation.
-
C.
Jones Graduate School of Business
Jones Graduate School of Business is the business school of Rice University in Houston, Texas, offering MBA and other graduate-level management programs.
-
D.
Harvard Business School
Harvard Business School is a leading graduate business school renowned for its MBA, doctoral, and executive education programs and its influential case-study teaching method.
-
E.
Wharton School of the University of Pennsylvania
The Wharton School of the University of Pennsylvania is a world-renowned Ivy League business school recognized for its influential research and leadership in finance, management, and economics education.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69a4938b04208190b82e1df6b572c548 |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4ac09249c8190a8099b94a3c9e2cc |
completed | March 1, 2026, 9:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac1ccf52988190b2bf6f5af9078ba7 |
completed | March 7, 2026, 12:40 p.m. |
Created at: March 1, 2026, 7:38 p.m.