Triple
T4566024
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Toronto Mendelssohn Choir |
E121910
|
entity |
| Predicate | hasSubgroup |
P747
|
FINISHED |
| Object |
Mendelssohn Singers
Mendelssohn Singers is a select chamber ensemble of professional-level voices associated with the Toronto Mendelssohn Choir, known for performing a wide range of choral repertoire.
|
E121910
|
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: Mendelssohn Singers | Statement: [Toronto Mendelssohn Choir, hasSubgroup, Mendelssohn Singers]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mendelssohn Singers Context triple: [Toronto Mendelssohn Choir, hasSubgroup, Mendelssohn Singers]
-
A.
St. Thomas Choir of Men and Boys
The St. Thomas Choir of Men and Boys is a renowned Anglican choral ensemble based at St. Thomas Church in New York City, celebrated for its traditional English cathedral-style music and regular liturgical and concert performances.
-
B.
Toronto Mendelssohn Choir
The Toronto Mendelssohn Choir is one of Canada’s oldest and most renowned large choral ensembles, known for its performances of major symphonic and sacred choral works.
-
C.
Gulbenkian Choir
The Gulbenkian Choir is a prominent Portuguese choral ensemble renowned for its wide-ranging repertoire and high artistic standards, based in Lisbon under the auspices of the Calouste Gulbenkian Foundation.
-
D.
Thomanerchor
The Thomanerchor is a historic boys' choir based in Leipzig, Germany, renowned worldwide for its centuries-long tradition of performing sacred choral music and its association with composer Johann Sebastian Bach.
-
E.
Westminster Symphonic Choir
Westminster Symphonic Choir is a renowned large choral ensemble known for performing major symphonic and choral-orchestral works with leading orchestras and conductors.
- 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: Mendelssohn Singers Triple: [Toronto Mendelssohn Choir, hasSubgroup, Mendelssohn Singers]
Generated description
Mendelssohn Singers is a select chamber ensemble of professional-level voices associated with the Toronto Mendelssohn Choir, known for performing a wide range of choral repertoire.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mendelssohn Singers Target entity description: Mendelssohn Singers is a select chamber ensemble of professional-level voices associated with the Toronto Mendelssohn Choir, known for performing a wide range of choral repertoire.
-
A.
St. Thomas Choir of Men and Boys
The St. Thomas Choir of Men and Boys is a renowned Anglican choral ensemble based at St. Thomas Church in New York City, celebrated for its traditional English cathedral-style music and regular liturgical and concert performances.
-
B.
Toronto Mendelssohn Choir
chosen
The Toronto Mendelssohn Choir is one of Canada’s oldest and most renowned large choral ensembles, known for its performances of major symphonic and sacred choral works.
-
C.
Gulbenkian Choir
The Gulbenkian Choir is a prominent Portuguese choral ensemble renowned for its wide-ranging repertoire and high artistic standards, based in Lisbon under the auspices of the Calouste Gulbenkian Foundation.
-
D.
Thomanerchor
The Thomanerchor is a historic boys' choir based in Leipzig, Germany, renowned worldwide for its centuries-long tradition of performing sacred choral music and its association with composer Johann Sebastian Bach.
-
E.
Westminster Symphonic Choir
Westminster Symphonic Choir is a renowned large choral ensemble known for performing major symphonic and choral-orchestral works with leading orchestras and conductors.
- 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_69bd463f156881908a99aca69c5721ac |
completed | March 20, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69bd589cde9081909b84186d700fc463 |
completed | March 20, 2026, 2:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bdc5ad84c88190a99d39666d2b2af5 |
completed | March 20, 2026, 10:09 p.m. |
| NEDg | Description generation | batch_69bdc7c68b2481908611ed7f18e8ed67 |
completed | March 20, 2026, 10:18 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bdc7faa474819096a63807f6db0b21 |
completed | March 20, 2026, 10:19 p.m. |
Created at: March 20, 2026, 1:09 p.m.