Triple
T5552471
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pittsburgh Symphony Orchestra |
E145558
|
entity |
| Predicate | notableGuestConductor |
P5559
|
FINISHED |
| Object | Leonard Bernstein |
E7643
|
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: Leonard Bernstein | Statement: [Pittsburgh Symphony Orchestra, notableGuestConductor, Leonard Bernstein]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Leonard Bernstein Context triple: [Pittsburgh Symphony Orchestra, notableGuestConductor, Leonard Bernstein]
-
A.
Leonard Bernstein
chosen
Leonard Bernstein was a renowned American composer, conductor, and pianist best known for works like "West Side Story" and for his long tenure as music director of the New York Philharmonic.
-
B.
Lionel Bernstein
Lionel Bernstein was a South African anti-apartheid activist and member of the Congress of Democrats who was tried alongside Nelson Mandela and others for sabotage during the Rivonia Trial.
-
C.
André Previn
André Previn was a renowned German-American conductor, pianist, and composer celebrated for his work in both classical music and Hollywood film scores.
-
D.
Leopold Stokowski
Leopold Stokowski was a renowned 20th-century conductor best known for his long tenure with the Philadelphia Orchestra and his innovative orchestral sound and arrangements, including his work on Disney’s "Fantasia."
-
E.
Lennox Berkeley
Lennox Berkeley was a 20th-century English composer known for his refined, neoclassical style and contributions to orchestral, choral, and chamber music.
- 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: notableGuestConductor Context triple: [Pittsburgh Symphony Orchestra, notableGuestConductor, Leonard Bernstein]
-
A.
notableConductor
chosen
Indicates that the subject is a conductor who is recognized as notable or distinguished in their field.
-
B.
principalGuestConductorOf
Indicates that one entity serves as the principal guest conductor for another entity, typically an orchestra or musical ensemble.
-
C.
notableMusician
Indicates that the subject is a musician who is widely recognized or distinguished for their musical work or impact.
-
D.
notableConcert
Indicates that a concert event is recognized as particularly significant, memorable, or influential in some notable way.
-
E.
notableArtist
Indicates that the subject is an artist who is widely recognized or distinguished for their work.
- 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_69c008fb879c81909f5bfa56fadc1d46 |
completed | March 22, 2026, 3:21 p.m. |
| NER | Named-entity recognition | batch_69c01ff872bc81908e14776f7ba4154e |
completed | March 22, 2026, 4:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c04cf6d9f48190a3ee3446973c7381 |
completed | March 22, 2026, 8:11 p.m. |
| PD | Predicate disambiguation | batch_69c01b0e72f08190bf705d8fe1639401 |
completed | March 22, 2026, 4:38 p.m. |
Created at: March 22, 2026, 3:35 p.m.