Triple
T167265
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Boston Symphony Orchestra |
E3042
|
entity |
| Predicate | formerMusicDirector |
P255
|
FINISHED |
| Object | Serge Koussevitzky |
E10351
|
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: Serge Koussevitzky | Statement: [Boston Symphony Orchestra, formerMusicDirector, Serge Koussevitzky]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Serge Koussevitzky Context triple: [Boston Symphony Orchestra, formerMusicDirector, Serge Koussevitzky]
-
A.
Serge Koussevitzky
chosen
Serge Koussevitzky was a renowned Russian-born conductor, double bassist, and music director of the Boston Symphony Orchestra, celebrated for championing contemporary composers and founding the Tanglewood Music Center.
-
B.
Charles Munch
Charles Munch was a renowned 20th-century French conductor celebrated for his dynamic interpretations of French and German repertoire and his influential recordings with major orchestras.
-
C.
Herbert von Karajan
Herbert von Karajan was a renowned 20th-century Austrian conductor, best known for his long tenure with the Berlin Philharmonic and influential recordings of the classical repertoire.
-
D.
James Levine
James Levine was an American conductor and pianist best known for his long and influential tenure as music director of the Metropolitan Opera and his leadership of several major orchestras.
-
E.
Seiji Ozawa
Seiji Ozawa is a renowned Japanese conductor best known for his long tenure as music director of the Boston Symphony Orchestra and his influential presence in the international classical music scene.
- 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_69a2524ce1e48190ab066bf72859f474 |
completed | Feb. 28, 2026, 2:26 a.m. |
| NER | Named-entity recognition | batch_69a25bae79b48190abfd247410e5918f |
completed | Feb. 28, 2026, 3:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2eb7a519c81909922f45628f43c69 |
completed | Feb. 28, 2026, 1:19 p.m. |
Created at: Feb. 28, 2026, 2:34 a.m.