Triple
T19417214
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Karl Heinrich Barth |
E485752
|
entity |
| Predicate | notableStudent |
P4838
|
FINISHED |
| Object | Leonid Kreutzer |
—
|
NE NERFINISHED |
How this triple was built (3 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: Leonid Kreutzer | Statement: [Karl Heinrich Barth, notableStudent, Leonid Kreutzer]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Leonid Kreutzer Context triple: [Karl Heinrich Barth, notableStudent, Leonid Kreutzer]
-
A.
Rodolphe Kreutzer
Rodolphe Kreutzer was a prominent French violinist, composer, and influential pedagogue of the late 18th and early 19th centuries, renowned as one of the founders of the French violin school.
-
B.
Ossip Gabrilowitsch
Ossip Gabrilowitsch was a Russian-born American pianist, conductor, and composer who became a prominent early 20th-century musical figure in the United States.
-
C.
Nikolai Rubinstein
Nikolai Rubinstein was a prominent 19th-century Russian pianist, conductor, and educator who co-founded and directed the Moscow Conservatory.
-
D.
Nikolai Tcherepnin
Nikolai Tcherepnin was a Russian composer and conductor associated with the Ballets Russes, known for his orchestral and stage works in the early 20th century.
-
E.
Michael Rubinstein
Michael Rubinstein is a computer scientist known for his contributions to theoretical computer science and algorithms.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Leonid Kreutzer Target entity description: Leonid Kreutzer was a prominent 20th-century pianist and influential piano pedagogue, particularly known for his work in Germany and later Japan.
-
A.
Rodolphe Kreutzer
Rodolphe Kreutzer was a prominent French violinist, composer, and influential pedagogue of the late 18th and early 19th centuries, renowned as one of the founders of the French violin school.
-
B.
Ossip Gabrilowitsch
Ossip Gabrilowitsch was a Russian-born American pianist, conductor, and composer who became a prominent early 20th-century musical figure in the United States.
-
C.
Nikolai Rubinstein
Nikolai Rubinstein was a prominent 19th-century Russian pianist, conductor, and educator who co-founded and directed the Moscow Conservatory.
-
D.
Nikolai Tcherepnin
Nikolai Tcherepnin was a Russian composer and conductor associated with the Ballets Russes, known for his orchestral and stage works in the early 20th century.
-
E.
Michael Rubinstein
Michael Rubinstein is a computer scientist known for his contributions to theoretical computer science and algorithms.
- F. None of above. chosen
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_69d8e8d688f881909c85104a62e09d8a |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e62afad8d881908f1de6324e55d2f6 |
completed | April 20, 2026, 1:32 p.m. |
Created at: April 10, 2026, 1:37 p.m.