Triple
T4565966
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Toronto Symphony Orchestra |
E121909
|
entity |
| Predicate | hasConductor |
P20920
|
FINISHED |
| Object |
Peter Oundjian
Peter Oundjian is a British-Canadian violinist and conductor best known for his long tenure as music director of the Toronto Symphony Orchestra.
|
E452422
|
NE FINISHED |
How this triple was built (4 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: Peter Oundjian | Statement: [Toronto Symphony Orchestra, hasConductor, Peter Oundjian]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Peter Oundjian Context triple: [Toronto Symphony Orchestra, hasConductor, Peter Oundjian]
-
A.
Alan Gilbert
Alan Gilbert is an acclaimed American conductor known for his leadership of major orchestras, including the New York Philharmonic and prominent European ensembles.
-
B.
Yannick Nézet-Séguin
Yannick Nézet-Séguin is a renowned Canadian conductor celebrated for his dynamic leadership of major orchestras and opera companies, including the Metropolitan Opera and the Philadelphia Orchestra.
-
C.
Louis Langrée
Louis Langrée is a French conductor renowned for his dynamic interpretations of the orchestral and operatic repertoire and his leadership of major ensembles in Europe and the United States.
-
D.
Michael Tilson Thomas
Michael Tilson Thomas is an acclaimed American conductor, pianist, and composer best known for his long tenure as music director of the San Francisco Symphony and his innovative advocacy for contemporary and American music.
-
E.
Marin Alsop
Marin Alsop is an acclaimed American conductor known for breaking gender barriers in classical music, including becoming the first woman to lead a major American orchestra.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Peter Oundjian Triple: [Toronto Symphony Orchestra, hasConductor, Peter Oundjian]
Generated description
Peter Oundjian is a British-Canadian violinist and conductor best known for his long tenure as music director of the Toronto Symphony Orchestra.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Peter Oundjian Target entity description: Peter Oundjian is a British-Canadian violinist and conductor best known for his long tenure as music director of the Toronto Symphony Orchestra.
-
A.
Alan Gilbert
Alan Gilbert is an acclaimed American conductor known for his leadership of major orchestras, including the New York Philharmonic and prominent European ensembles.
-
B.
Yannick Nézet-Séguin
Yannick Nézet-Séguin is a renowned Canadian conductor celebrated for his dynamic leadership of major orchestras and opera companies, including the Metropolitan Opera and the Philadelphia Orchestra.
-
C.
Louis Langrée
Louis Langrée is a French conductor renowned for his dynamic interpretations of the orchestral and operatic repertoire and his leadership of major ensembles in Europe and the United States.
-
D.
Michael Tilson Thomas
Michael Tilson Thomas is an acclaimed American conductor, pianist, and composer best known for his long tenure as music director of the San Francisco Symphony and his innovative advocacy for contemporary and American music.
-
E.
Marin Alsop
Marin Alsop is an acclaimed American conductor known for breaking gender barriers in classical music, including becoming the first woman to lead a major American orchestra.
- F. None of above. chosen
Provenance (5 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_69bd463f156881908a99aca69c5721ac |
completed | March 20, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69bd589cde9081909b84186d700fc463 |
completed | March 20, 2026, 2:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bdc5ad84c88190a99d39666d2b2af5 |
completed | March 20, 2026, 10:09 p.m. |
| NEDg | Description generation | batch_69bdc7c68b2481908611ed7f18e8ed67 |
completed | March 20, 2026, 10:18 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bdc7faa474819096a63807f6db0b21 |
completed | March 20, 2026, 10:19 p.m. |
Created at: March 20, 2026, 1:09 p.m.