Triple
T537489
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oscar Hammerstein II |
E12356
|
entity |
| Predicate | grandfather |
P979
|
FINISHED |
| Object | Oscar Hammerstein I |
E73043
|
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: Oscar Hammerstein I | Statement: [Oscar Hammerstein II, grandfather, Oscar Hammerstein I]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Oscar Hammerstein I Context triple: [Oscar Hammerstein II, grandfather, Oscar Hammerstein I]
-
A.
Oscar Hammerstein I
chosen
Oscar Hammerstein I was a prominent 19th- and early 20th-century American theater impresario and opera producer who played a key role in developing New York’s theatrical and operatic scene.
-
B.
Oscar Hammerstein II
Oscar Hammerstein II was a renowned American musical theatre lyricist and librettist best known for his influential collaborations with composer Richard Rodgers on shows such as Oklahoma!, Carousel, and The Sound of Music.
-
C.
Jerome Kern
Jerome Kern was a pioneering American composer of musical theatre and film scores, best known for classics like "Show Boat" and standards such as "Ol' Man River" and "The Way You Look Tonight."
-
D.
Sigmund Romberg
Sigmund Romberg was a Hungarian-American composer best known for his popular operettas and musical theatre works on Broadway in the early 20th century.
-
E.
E. Y. Harburg
E. Y. Harburg was an American lyricist best known for writing the words to classic songs such as "Over the Rainbow" and other standards of the Golden Age of Hollywood and Broadway.
- 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_69a4933208e88190891f5debab1b776d |
completed | March 1, 2026, 7:27 p.m. |
| NER | Named-entity recognition | batch_69a496dc0aac8190afb75ec6c47a1d2d |
completed | March 1, 2026, 7:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a51035ebc48190b51f2148cb51a20f |
completed | March 2, 2026, 4:21 a.m. |
Created at: March 1, 2026, 7:32 p.m.