Triple
T11389028
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | David C. Leestma |
E269784
|
entity |
| Predicate | fullName |
P16
|
FINISHED |
| Object | David Cornell Leestma |
E269784
|
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: David Cornell Leestma | Statement: [David C. Leestma, fullName, David Cornell Leestma]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: David Cornell Leestma Context triple: [David C. Leestma, fullName, David Cornell Leestma]
-
A.
David C. Leestma
chosen
David C. Leestma is a former NASA astronaut and U.S. Navy captain who flew on multiple Space Shuttle missions and later held leadership roles within NASA’s astronaut office and spaceflight programs.
-
B.
Michael Van Valkenburgh
Michael Van Valkenburgh is an American landscape architect renowned for innovative urban park and public space designs, including projects like Brooklyn Bridge Park.
-
C.
John Verhoogen
John Verhoogen was a prominent 20th-century geophysicist known for his influential work on the thermal and dynamic evolution of the Earth’s interior.
-
D.
Jay Van Andel
Jay Van Andel was an American businessman and philanthropist best known as the co-founder of Amway and a major benefactor in Grand Rapids, Michigan.
-
E.
Michael Neeleman
Michael Neeleman is a notable individual recognized as a bearer of the Neeleman surname, likely distinguished in a professional or public context.
- 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_69d6aacdbc6c8190af6dc3d5f5d22836 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7fc389d4c81909515a5c8b0099c36 |
completed | April 9, 2026, 7:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e5b813cfc48190a10d9b78953112ae |
completed | April 20, 2026, 5:22 a.m. |
Created at: April 8, 2026, 9:34 p.m.