Triple
T2049004
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Imperial Russian Ballet |
E45519
|
entity |
| Predicate | employed |
P7
|
FINISHED |
| Object | Olga Preobrajenska |
E227771
|
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: Olga Preobrajenska | Statement: [Imperial Russian Ballet, employed, Olga Preobrajenska]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Olga Preobrajenska Context triple: [Imperial Russian Ballet, employed, Olga Preobrajenska]
-
A.
Olga Preobrajenska
chosen
Olga Preobrajenska was a renowned Russian ballerina and influential ballet teacher of the late 19th and early 20th centuries, celebrated for her refined classical style and for training many prominent dancers.
-
B.
Tamara Karsavina
Tamara Karsavina was a renowned Russian prima ballerina of the early 20th century, celebrated for her artistry in works by Mikhail Fokine and for helping to shape modern classical ballet.
-
C.
Zinaida Volkova
Zinaida Volkova was the eldest daughter of Russian revolutionary Leon Trotsky, known for her involvement in the early Soviet intellectual milieu and her tragic death in exile.
-
D.
Olga Loyev
Olga Loyev was the wife of the famed Yiddish writer Sholem Aleichem and a supportive partner throughout his literary career.
-
E.
Isabella Vengerova
Isabella Vengerova was a renowned Russian-American pianist and influential pedagogue, best known for co-founding the Curtis Institute of Music and training many prominent 20th-century pianists.
- 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_69a8891948208190ab7898da21824c77 |
completed | March 4, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69abb98c70c48190beb98aad56d9daf1 |
completed | March 7, 2026, 5:37 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae58c2cb688190ae3320bbf4e0dfa9 |
completed | March 9, 2026, 5:21 a.m. |
Created at: March 4, 2026, 7:39 p.m.