Triple
T355864
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Washington Roebling |
E7540
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object | Rensselaer Polytechnic Institute |
E18289
|
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: Rensselaer Polytechnic Institute | Statement: [Washington Roebling, educatedAt, Rensselaer Polytechnic Institute]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rensselaer Polytechnic Institute Context triple: [Washington Roebling, educatedAt, Rensselaer Polytechnic Institute]
-
A.
Rensselaer Polytechnic Institute
chosen
Rensselaer Polytechnic Institute is a private research university in Troy, New York, renowned for its strong engineering, science, and technology programs.
-
B.
Cornell University
Cornell University is a prestigious Ivy League research university in Ithaca, New York, known for its diverse academic programs and strengths in fields ranging from engineering and agriculture to business and the humanities.
-
C.
Columbia University School of Engineering
Columbia University School of Engineering is a prestigious engineering and applied science school in New York City known for pioneering research and influential alumni in fields such as electrical engineering and computer science.
-
D.
Worcester Polytechnic Institute
Worcester Polytechnic Institute is a private research university in Worcester, Massachusetts, known for its strong engineering, science, and technology programs and its project-based learning curriculum.
-
E.
University of Rochester
The University of Rochester is a private research university in Rochester, New York, known for its strong programs in fields such as optics, music, and 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_69a2e7e696948190bebc966535995e45 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2ebad8bf08190b4a38ffd9157d641 |
completed | Feb. 28, 2026, 1:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a573ff0574819083e39dc93de4311f |
completed | March 2, 2026, 11:26 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.