Triple

T3902328
Position Surface form Disambiguated ID Type / Status
Subject San Francisco Symphony E90522 entity
Predicate hasChorus P1369 FINISHED
Object San Francisco Symphony Chorus
The San Francisco Symphony Chorus is a professional vocal ensemble that performs choral works with the San Francisco Symphony and is recognized for its high artistic standards and acclaimed recordings.
 E398263 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: San Francisco Symphony Chorus | Statement: [San Francisco Symphony, hasChorus, San Francisco Symphony Chorus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: San Francisco Symphony Chorus
Context triple: [San Francisco Symphony, hasChorus, San Francisco Symphony Chorus]
  • A. New York Philharmonic Chorus
    The New York Philharmonic Chorus is the professional choral ensemble that performs large-scale vocal works with the New York Philharmonic orchestra.
  • B. Chicago Symphony Chorus
    The Chicago Symphony Chorus is a renowned professional choral ensemble that performs major symphonic and choral works, primarily in collaboration with the Chicago Symphony Orchestra.
  • C. Los Angeles Master Chorale
    The Los Angeles Master Chorale is a leading professional choral ensemble based in Los Angeles, renowned for its performances of both classical and contemporary works and its role as a cornerstone of the city’s vocal music scene.
  • D. Dallas Symphony Chorus
    The Dallas Symphony Chorus is a premier volunteer choral ensemble based in Dallas, Texas, that performs major symphonic and choral works in collaboration with the Dallas Symphony Orchestra.
  • E. Metropolitan Opera Chorus
    The Metropolitan Opera Chorus is the professional ensemble of singers that performs the choral parts in productions at New York City's Metropolitan Opera, renowned for its musical excellence and versatility across a wide operatic repertoire.
  • 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: San Francisco Symphony Chorus
Triple: [San Francisco Symphony, hasChorus, San Francisco Symphony Chorus]
Generated description
The San Francisco Symphony Chorus is a professional vocal ensemble that performs choral works with the San Francisco Symphony and is recognized for its high artistic standards and acclaimed recordings.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: San Francisco Symphony Chorus
Target entity description: The San Francisco Symphony Chorus is a professional vocal ensemble that performs choral works with the San Francisco Symphony and is recognized for its high artistic standards and acclaimed recordings.
  • A. New York Philharmonic Chorus
    The New York Philharmonic Chorus is the professional choral ensemble that performs large-scale vocal works with the New York Philharmonic orchestra.
  • B. Chicago Symphony Chorus
    The Chicago Symphony Chorus is a renowned professional choral ensemble that performs major symphonic and choral works, primarily in collaboration with the Chicago Symphony Orchestra.
  • C. Los Angeles Master Chorale
    The Los Angeles Master Chorale is a leading professional choral ensemble based in Los Angeles, renowned for its performances of both classical and contemporary works and its role as a cornerstone of the city’s vocal music scene.
  • D. Dallas Symphony Chorus
    The Dallas Symphony Chorus is a premier volunteer choral ensemble based in Dallas, Texas, that performs major symphonic and choral works in collaboration with the Dallas Symphony Orchestra.
  • E. Metropolitan Opera Chorus
    The Metropolitan Opera Chorus is the professional ensemble of singers that performs the choral parts in productions at New York City's Metropolitan Opera, renowned for its musical excellence and versatility across a wide operatic repertoire.
  • 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_69aed95d315881908cbf1bf4a7215fbf completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aeecf481648190b70b7acd9c1cf687 completed March 9, 2026, 3:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69b51ca7636081908f98c4e22617f808 completed March 14, 2026, 8:30 a.m.
NEDg Description generation batch_69b5207c0cfc8190aae16e8a88348679 completed March 14, 2026, 8:46 a.m.
NED2 Entity disambiguation (via description) batch_69b52163bf888190b38f87d22ecd200e completed March 14, 2026, 8:50 a.m.
Created at: March 9, 2026, 3:21 p.m.