Triple

T21488109
Position Surface form Disambiguated ID Type / Status
Subject Pittsburgh Symphony Orchestra E530165 entity
Predicate principalGuestConductor P25818 FINISHED
Object Leonard Slatkin
Leonard Slatkin is an acclaimed American conductor known for leading major orchestras worldwide and for his extensive discography and advocacy of contemporary music.
 E1489622 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: Leonard Slatkin | Statement: [Pittsburgh Symphony Orchestra, principalGuestConductor, Leonard Slatkin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Leonard Slatkin
Context triple: [Pittsburgh Symphony Orchestra, principalGuestConductor, Leonard Slatkin]
  • A. Ludovic Morlot
    Ludovic Morlot is a French conductor known for his tenure as music director of the Seattle Symphony and for championing contemporary orchestral works, including major premieres.
  • B. Charles Dutoit
    Charles Dutoit is a renowned Swiss conductor particularly celebrated for his interpretations of French and Russian repertoire and his long associations with major orchestras worldwide.
  • C. Igor Petrenko
    Igor Petrenko is a Russian film and television actor known for leading roles in historical and crime dramas.
  • D. David Zinman
    David Zinman is an American conductor renowned for his innovative, critically acclaimed recordings and interpretations of the core orchestral repertoire, particularly the symphonies of Beethoven.
  • E. Lorin Maazel
    Lorin Maazel was a renowned 20th- and early 21st-century conductor and violinist, known for leading major orchestras such as the Cleveland Orchestra, the Vienna State Opera, and the New York Philharmonic.
  • 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: Leonard Slatkin
Triple: [Pittsburgh Symphony Orchestra, principalGuestConductor, Leonard Slatkin]
Generated description
Leonard Slatkin is an acclaimed American conductor known for leading major orchestras worldwide and for his extensive discography and advocacy of contemporary music.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Leonard Slatkin
Target entity description: Leonard Slatkin is an acclaimed American conductor known for leading major orchestras worldwide and for his extensive discography and advocacy of contemporary music.
  • A. Ludovic Morlot
    Ludovic Morlot is a French conductor known for his tenure as music director of the Seattle Symphony and for championing contemporary orchestral works, including major premieres.
  • B. Charles Dutoit
    Charles Dutoit is a renowned Swiss conductor particularly celebrated for his interpretations of French and Russian repertoire and his long associations with major orchestras worldwide.
  • C. Igor Petrenko
    Igor Petrenko is a Russian film and television actor known for leading roles in historical and crime dramas.
  • D. David Zinman
    David Zinman is an American conductor renowned for his innovative, critically acclaimed recordings and interpretations of the core orchestral repertoire, particularly the symphonies of Beethoven.
  • E. Lorin Maazel
    Lorin Maazel was a renowned 20th- and early 21st-century conductor and violinist, known for leading major orchestras such as the Cleveland Orchestra, the Vienna State Opera, and the New York Philharmonic.
  • 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_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_6a09e81b207c8190b4dfac6f42dacb00 completed May 17, 2026, 4:08 p.m.
NEDg Description generation batch_6a09e8c687fc81908d3b8b7a2cdfedff completed May 17, 2026, 4:11 p.m.
NED2 Entity disambiguation (via description) batch_6a09e93ff78c819099a9fed7a4874ba5 completed May 17, 2026, 4:13 p.m.
Created at: April 16, 2026, 6:22 p.m.