Triple

T1692511
Position Surface form Disambiguated ID Type / Status
Subject Kimmel Center for the Performing Arts E36580 entity
Predicate homeOf P2591 FINISHED
Object Philadelphia Youth Orchestra
The Philadelphia Youth Orchestra is a prestigious youth symphony organization based in Philadelphia that provides advanced orchestral training and performance opportunities for talented young musicians.
 E198609 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: Philadelphia Youth Orchestra | Statement: [Kimmel Center for the Performing Arts, homeOf, Philadelphia Youth Orchestra]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Philadelphia Youth Orchestra
Context triple: [Kimmel Center for the Performing Arts, homeOf, Philadelphia Youth Orchestra]
  • A. Philadelphia Orchestra
    The Philadelphia Orchestra is one of the United States’ “Big Five” symphony orchestras, renowned worldwide for its rich, distinctive sound and long history of acclaimed performances and recordings.
  • B. Youngstown Symphony Orchestra
    The Youngstown Symphony Orchestra is a professional American orchestra based in Youngstown, Ohio, known for performing classical and pops concerts and serving as a key cultural institution for the Mahoning Valley region.
  • C. Phoenix Symphony
    The Phoenix Symphony is a major American orchestra based in Phoenix, Arizona, known for performing classical and contemporary works and serving as a leading cultural institution in the region.
  • D. Pittsburgh Symphony Orchestra
    The Pittsburgh Symphony Orchestra is a major American symphony orchestra based in Pittsburgh, Pennsylvania, renowned for its rich recording history and international tours.
  • E. Holy Trinity Youth Orchestra
    Holy Trinity Youth Orchestra is a youth ensemble associated with the Holy Trinity Music School that provides orchestral training and performance opportunities for young musicians.
  • 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: Philadelphia Youth Orchestra
Triple: [Kimmel Center for the Performing Arts, homeOf, Philadelphia Youth Orchestra]
Generated description
The Philadelphia Youth Orchestra is a prestigious youth symphony organization based in Philadelphia that provides advanced orchestral training and performance opportunities for talented young musicians.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Philadelphia Youth Orchestra
Target entity description: The Philadelphia Youth Orchestra is a prestigious youth symphony organization based in Philadelphia that provides advanced orchestral training and performance opportunities for talented young musicians.
  • A. Philadelphia Orchestra
    The Philadelphia Orchestra is one of the United States’ “Big Five” symphony orchestras, renowned worldwide for its rich, distinctive sound and long history of acclaimed performances and recordings.
  • B. Youngstown Symphony Orchestra
    The Youngstown Symphony Orchestra is a professional American orchestra based in Youngstown, Ohio, known for performing classical and pops concerts and serving as a key cultural institution for the Mahoning Valley region.
  • C. Phoenix Symphony
    The Phoenix Symphony is a major American orchestra based in Phoenix, Arizona, known for performing classical and contemporary works and serving as a leading cultural institution in the region.
  • D. Pittsburgh Symphony Orchestra
    The Pittsburgh Symphony Orchestra is a major American symphony orchestra based in Pittsburgh, Pennsylvania, renowned for its rich recording history and international tours.
  • E. Holy Trinity Youth Orchestra
    Holy Trinity Youth Orchestra is a youth ensemble associated with the Holy Trinity Music School that provides orchestral training and performance opportunities for young musicians.
  • 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_69a886151508819084fa7f1ce6e05577 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69aa62b097488190907e3bce234e3c77 completed March 6, 2026, 5:14 a.m.
NED1 Entity disambiguation (via context triple) batch_69ada976b6cc8190b1f50452a73e142a completed March 8, 2026, 4:53 p.m.
NEDg Description generation batch_69adaab1fb6881908e0711ae1b69e2e5 completed March 8, 2026, 4:58 p.m.
NED2 Entity disambiguation (via description) batch_69adae9fdd3081908b1d9d7335cab1bd completed March 8, 2026, 5:15 p.m.
Created at: March 4, 2026, 7:29 p.m.