Triple

T7495302
Position Surface form Disambiguated ID Type / Status
Subject Irene Dunne E177108 entity
Predicate educatedAt P5 FINISHED
Object Chicago Musical College
Chicago Musical College was a prominent conservatory in Chicago known for training professional musicians, singers, and performers in the early to mid-20th century.
 E292902 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: Chicago Musical College | Statement: [Irene Dunne, educatedAt, Chicago Musical College]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chicago Musical College
Context triple: [Irene Dunne, educatedAt, Chicago Musical College]
  • A. Chicago Conservatory of Music
    The Chicago Conservatory of Music was a prominent music school in Chicago known for training professional musicians and performers in the late 19th and early 20th centuries.
  • B. Columbia College Chicago (downtown campus)
    Columbia College Chicago (downtown campus) is an arts- and media-focused college campus located in Chicago’s central Loop district.
  • C. Detroit Conservatory of Music
    The Detroit Conservatory of Music was a prominent music school in Detroit, Michigan, known for training numerous musicians and composers in the late 19th and early 20th centuries.
  • D. Northwestern University Bienen School of Music
    Northwestern University Bienen School of Music is a prestigious music school within Northwestern University, known for its comprehensive performance, composition, and music studies programs.
  • E. 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.
  • 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: Chicago Musical College
Triple: [Irene Dunne, educatedAt, Chicago Musical College]
Generated description
Chicago Musical College was a prominent conservatory in Chicago known for training professional musicians, singers, and performers in the early to mid-20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chicago Musical College
Target entity description: Chicago Musical College was a prominent conservatory in Chicago known for training professional musicians, singers, and performers in the early to mid-20th century.
  • A. Chicago Conservatory of Music chosen
    The Chicago Conservatory of Music was a prominent music school in Chicago known for training professional musicians and performers in the late 19th and early 20th centuries.
  • B. Columbia College Chicago (downtown campus)
    Columbia College Chicago (downtown campus) is an arts- and media-focused college campus located in Chicago’s central Loop district.
  • C. Detroit Conservatory of Music
    The Detroit Conservatory of Music was a prominent music school in Detroit, Michigan, known for training numerous musicians and composers in the late 19th and early 20th centuries.
  • D. Northwestern University Bienen School of Music
    Northwestern University Bienen School of Music is a prestigious music school within Northwestern University, known for its comprehensive performance, composition, and music studies programs.
  • E. 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.
  • F. None of above.

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_69c69f2583808190bd1a4936c42a5815 completed March 27, 2026, 3:15 p.m.
NER Named-entity recognition batch_69c6f57b5b4c8190ab839e6a98ee86ed completed March 27, 2026, 9:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69c83c819f00819087fef27e4f4fdc1c completed March 28, 2026, 8:39 p.m.
NEDg Description generation batch_69c83ddda5688190be1ec69f23671f60 completed March 28, 2026, 8:45 p.m.
NED2 Entity disambiguation (via description) batch_69c83e42b0048190b1abd8ae99c97e38 completed March 28, 2026, 8:46 p.m.
Created at: March 27, 2026, 3:43 p.m.