Triple
T22529904
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hans von Ohain |
E557004
|
entity |
| Predicate | employer |
P7
|
FINISHED |
| Object | University of Dayton Research Institute |
—
|
NE NERFINISHED |
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: University of Dayton Research Institute | Statement: [Hans von Ohain, employer, University of Dayton Research Institute]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: University of Dayton Research Institute Context triple: [Hans von Ohain, employer, University of Dayton Research Institute]
-
A.
Battelle Memorial Institute
Battelle Memorial Institute is a major nonprofit applied science and technology organization known for managing national laboratories and conducting research and development across defense, energy, health, and environmental domains.
-
B.
Dayton Engineering Laboratories Company
Dayton Engineering Laboratories Company was an early 20th-century American automotive and electrical components manufacturer co-founded by inventor Charles F. Kettering, known for innovations such as the electric self-starter for automobiles.
-
C.
University of Dayton
chosen
The University of Dayton is a private Catholic research university in Dayton, Ohio, known for its strong engineering, business, and entrepreneurship programs and its Marianist educational tradition.
-
D.
Patterson Research Institute
Patterson Research Institute is an educational research organization established to advance studies and initiatives in African American education and leadership, reflecting the legacy of its founder, Frederick D. Patterson.
-
E.
Occam Aerospace Research Center
Occam Aerospace Research Center is a scientific research facility focused on advanced aerospace technology and experimentation.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e11e57483c8190b0887c4f8ff26446 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15ed5b5d081909d927f8aee44b673 |
completed | April 29, 2026, 1:28 a.m. |
Created at: April 16, 2026, 8:51 p.m.