Triple
T12841058
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Christiaan Barnard |
E307051
|
entity |
| Predicate | doctoralAdvisor |
P167
|
FINISHED |
| Object | Owen H. Wangensteen |
E671393
|
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: Owen H. Wangensteen | Statement: [Christiaan Barnard, doctoralAdvisor, Owen H. Wangensteen]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Owen H. Wangensteen Context triple: [Christiaan Barnard, doctoralAdvisor, Owen H. Wangensteen]
-
A.
Owen H. Wangensteen
chosen
Owen H. Wangensteen was a pioneering American surgeon and influential medical educator best known for his innovations in gastrointestinal surgery and his leadership at the University of Minnesota Medical School.
-
B.
William H. Welch Jr.
William H. Welch Jr. was an American physician and public health leader best known as a founder of the American Cancer Society, helping to establish organized efforts in cancer education, research, and prevention.
-
C.
W. A. B. Iliff
W. A. B. Iliff was a senior World Bank official who played a key role in international development finance, including involvement in major agreements such as the Indus Waters Treaty.
-
D.
Alvin C. Voris
Alvin C. Voris was a Union Army officer and brigadier general during the American Civil War who later became a prominent Ohio lawyer and politician.
-
E.
Frank William Taussig
Frank William Taussig was an influential American economist known for his foundational work in international trade theory and for helping establish economics as a modern academic discipline in the United States.
- 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_69d7bdf52b94819096d6f0ba4ab50a98 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96ff2ab60819085561a3120189985 |
completed | April 10, 2026, 9:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f69b9dc1e48190993430956e0fcfdc |
completed | May 3, 2026, 12:49 a.m. |
Created at: April 9, 2026, 5:35 p.m.