Triple
T22660040
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | STS-28 |
E559636
|
entity |
| Predicate | missionSpecialist |
P21471
|
FINISHED |
| Object | David C. Leestma |
—
|
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: David C. Leestma | Statement: [STS-28, missionSpecialist, David C. Leestma]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: David C. Leestma Context triple: [STS-28, missionSpecialist, David C. 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.
Lyle D. Roelofs
Lyle D. Roelofs is an American academic and physicist who has served as president of Berea College in Kentucky.
-
C.
Robert B. Goergen
Robert B. Goergen is an American businessman, philanthropist, and University of Rochester alumnus known for his significant contributions to the university and support of athletics and education.
-
D.
Glenn S. Dumke
Glenn S. Dumke was an American historian and academic administrator best known for leading and expanding the California State University system during his long tenure as its chancellor.
-
E.
Charles F. Wennerstrum
Charles F. Wennerstrum was an American judge best known for serving as a presiding judge at one of the Subsequent Nuremberg Trials following World War II.
- 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_69e2454a158c819093b8e35f5045efb6 |
completed | April 17, 2026, 2:35 p.m. |
| NER | Named-entity recognition | batch_69f1765edf88819086c28525e3c73758 |
completed | April 29, 2026, 3:09 a.m. |
Created at: April 17, 2026, 3:07 p.m.