Triple

T1644873
Position Surface form Disambiguated ID Type / Status
Subject Marian Anderson E35557 entity
Predicate educatedAt P5 FINISHED
Object Philadelphia Musical Academy
Philadelphia Musical Academy was a historic music conservatory in Philadelphia known for training prominent classical musicians and vocalists.
E186152 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 Musical Academy | Statement: [Marian Anderson, educatedAt, Philadelphia Musical Academy]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Philadelphia Musical Academy
Context triple: [Marian Anderson, educatedAt, Philadelphia Musical Academy]
  • A. National Training School for Music
    The National Training School for Music was a 19th-century London institution established to provide formal musical education and training, which later evolved into the Royal College of Music.
  • B. Curtis Institute of Music
    The Curtis Institute of Music is a prestigious conservatory in Philadelphia renowned for its highly selective admissions and for training many of the world’s leading classical musicians and conductors.
  • C. Academy of Music Theatre
    The Academy of Music Theatre is a historic performing arts venue in downtown Northampton, Massachusetts, known for hosting theater, music, film, and community events.
  • D. Philadelphia Academy
    Philadelphia Academy was a prominent colonial-era educational institution in Philadelphia that later became part of the foundation of the University of Pennsylvania.
  • E. Oberlin Conservatory of Music
    Oberlin Conservatory of Music is a renowned American music school known for its rigorous conservatory training, progressive history, and integration with a liberal arts education.
  • 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 Musical Academy
Triple: [Marian Anderson, educatedAt, Philadelphia Musical Academy]
Generated description
Philadelphia Musical Academy was a historic music conservatory in Philadelphia known for training prominent classical musicians and vocalists.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Philadelphia Musical Academy
Target entity description: Philadelphia Musical Academy was a historic music conservatory in Philadelphia known for training prominent classical musicians and vocalists.
  • A. National Training School for Music
    The National Training School for Music was a 19th-century London institution established to provide formal musical education and training, which later evolved into the Royal College of Music.
  • B. Curtis Institute of Music
    The Curtis Institute of Music is a prestigious conservatory in Philadelphia renowned for its highly selective admissions and for training many of the world’s leading classical musicians and conductors.
  • C. Academy of Music Theatre
    The Academy of Music Theatre is a historic performing arts venue in downtown Northampton, Massachusetts, known for hosting theater, music, film, and community events.
  • D. Philadelphia Academy
    Philadelphia Academy was a prominent colonial-era educational institution in Philadelphia that later became part of the foundation of the University of Pennsylvania.
  • E. Oberlin Conservatory of Music
    Oberlin Conservatory of Music is a renowned American music school known for its rigorous conservatory training, progressive history, and integration with a liberal arts education.
  • 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_69a88604618c81908b41f6429c431eb6 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a90a41e5a08190b97dd1c0b12c662a completed March 5, 2026, 4:44 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad60a26350819087e7a87b52561143 completed March 8, 2026, 11:42 a.m.
NEDg Description generation batch_69ad61d1806081909268a9a100b326a1 completed March 8, 2026, 11:47 a.m.
NED2 Entity disambiguation (via description) batch_69ad622acf5881908add72069bd2f060 completed March 8, 2026, 11:48 a.m.
Created at: March 4, 2026, 7:28 p.m.