Triple
T21488114
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pittsburgh Symphony Orchestra |
E530165
|
entity |
| Predicate | formerMusicDirector |
P255
|
FINISHED |
| Object | Mariss Jansons |
E303909
|
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: Mariss Jansons | Statement: [Pittsburgh Symphony Orchestra, formerMusicDirector, Mariss Jansons]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mariss Jansons Context triple: [Pittsburgh Symphony Orchestra, formerMusicDirector, Mariss Jansons]
-
A.
Mariss Jansons
chosen
Mariss Jansons was a renowned Latvian conductor celebrated for his dynamic interpretations of the symphonic repertoire and leadership of several major European orchestras.
-
B.
Sakari Oramo
Sakari Oramo is a Finnish conductor renowned for his leadership of major European orchestras and his interpretations of both core symphonic repertoire and contemporary music.
-
C.
Paavo Järvi
Paavo Järvi is an acclaimed Estonian-American conductor known for leading major orchestras worldwide and for his dynamic interpretations of both classical and contemporary repertoire.
-
D.
Bernard Haitink
Bernard Haitink was a renowned Dutch conductor celebrated for his long tenures with leading orchestras and opera houses, particularly the Royal Concertgebouw Orchestra.
-
E.
Rudolf Kempe
Rudolf Kempe was a renowned 20th-century German conductor celebrated for his interpretations of the Romantic and late-Romantic orchestral repertoire, particularly the works of Richard Strauss.
- 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_69e0c45acc3881908e38d3f28964152b |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69e9ea390bd88190bc444e6af275f6e8 |
completed | April 23, 2026, 9:45 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a09f661c4fc819093ff40394a5c9b1a |
completed | May 17, 2026, 5:09 p.m. |
Created at: April 16, 2026, 6:22 p.m.