Triple
T8342397
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Peter Cooper Hewitt |
E195950
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object | School of Mines of Columbia University |
E376760
|
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: School of Mines of Columbia University | Statement: [Peter Cooper Hewitt, educatedAt, School of Mines of Columbia University]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: School of Mines of Columbia University Context triple: [Peter Cooper Hewitt, educatedAt, School of Mines of Columbia University]
-
A.
Columbia School of Mines
chosen
The Columbia School of Mines was a pioneering 19th-century engineering and applied science school at Columbia University, known for advancing mining and metallurgy education in the United States.
-
B.
School of Mines
The School of Mines is a specialized faculty of the University of Zambia focused on education and research in mining, geology, and related earth sciences.
-
C.
Texas College of Mines and Metallurgy
Texas College of Mines and Metallurgy was a former name of the University of Texas at El Paso, an institution originally focused on mining and engineering education in West Texas.
-
D.
Sibley College of Mechanical Engineering and Mechanic Arts
Sibley College of Mechanical Engineering and Mechanic Arts was a pioneering engineering school at Cornell University known for its early and influential programs in mechanical engineering and applied mechanics.
-
E.
Polytechnic University
Polytechnic University was a historic engineering and technology institution in Brooklyn that later became part of New York University as the NYU Tandon School of Engineering.
- 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_69ca82ecbdc481908a55cad8ca062d88 |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb7fe9efec81908e0c9ded3963bac5 |
completed | March 31, 2026, 8:03 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cdc72bc43c81909d95c7eb6aefc403 |
completed | April 2, 2026, 1:32 a.m. |
Created at: March 30, 2026, 5:58 p.m.