Triple
T4514883
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Violin Sonata No. 9 in A major, Op. 47 |
E102130
|
entity |
| Predicate | firstPerformerViolin |
P12601
|
FINISHED |
| Object | George Bridgetower |
E448931
|
NE FINISHED |
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: George Bridgetower | Statement: [Violin Sonata No. 9 in A major, Op. 47, firstPerformerViolin, George Bridgetower]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: George Bridgetower Context triple: [Violin Sonata No. 9 in A major, Op. 47, firstPerformerViolin, George Bridgetower]
-
A.
George Bridgetower
chosen
George Bridgetower was a virtuoso Afro-European violinist and composer of the early 19th century who was a contemporary and onetime collaborator of Ludwig van Beethoven.
-
B.
Ignaz Moscheles
Ignaz Moscheles was a prominent 19th-century Bohemian pianist, conductor, and composer known for his virtuosic performances and influential role in the early Romantic musical era.
-
C.
Abraham Mendelssohn Bartholdy
Abraham Mendelssohn Bartholdy was a German Jewish banker and the father of composers Fanny Hensel and Felix Mendelssohn, who played a key role in his family's social and cultural ascent in 19th-century Berlin.
-
D.
George Lewis
George Lewis is a central character in the 1930 stage comedy "Once in a Lifetime," known for his bumbling yet endearing role in satirizing Hollywood's transition to talking pictures.
-
E.
Joseph Joachim
Joseph Joachim was a renowned 19th-century Hungarian violinist, conductor, and composer, celebrated as one of the greatest violin virtuosos of his time and a close collaborator of Johannes Brahms.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: firstPerformerViolin Context triple: [Violin Sonata No. 9 in A major, Op. 47, firstPerformerViolin, George Bridgetower]
-
A.
firstUSPerformanceConductor
Indicates the conductor who led the work’s first performance in the United States.
-
B.
firstPerformanceBy
Indicates that the referenced performance is the earliest or debut performance carried out by the specified entity.
-
C.
featuresPrimaryInstrument
Indicates that an entity is associated with the main or most prominent instrument used or highlighted in another entity (such as a work, performance, or recording).
-
D.
primaryInstrumentFamily
Indicates the main family or category of musical instruments with which an entity is primarily associated.
-
E.
playedInstrument
chosen
Indicates that an entity performed or used a particular musical instrument.
- F. None of above.
Provenance (4 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_69bd43d6251c81909deecce3e6e9d69c |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd5725745c81908bb462ba9537ae14 |
completed | March 20, 2026, 2:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bda42bd41c8190a9a25ccea6947089 |
completed | March 20, 2026, 7:46 p.m. |
| PD | Predicate disambiguation | batch_69bd521abea48190b3e758a1f98dd55e |
completed | March 20, 2026, 1:56 p.m. |
Created at: March 20, 2026, 1:02 p.m.